20477235240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1287

約数の個数: 768

約数和(自身を含む): 89680608000

約数和(自身を除く): 69203372760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 29, 30, 33, 35, 36, 40, 42, 44, 45, 49, 54, 55, 56, 58, 60, 63, 66, 70, 72, 77, 84, 87, 88, 90, 98, 99, 105, 108, 110, 116, 120, 126, 132, 135, 140, 145, 147, 154, 165, 168, 174, 180, 189, 196, 198, 203, 210, 216, 220, 231, 232, 245, 252, 261, 264, 270, 280, 290, 294, 297, 308, 315, 319, 330, 348, 360, 378, 385, 392, 396, 406, 420, 435, 440, 441, 462, 490, 495, 504, 522, 539, 540, 580, 588, 594, 609, 616, 630, 638, 660, 693, 696, 735, 756, 770, 783, 792, 812, 840, 870, 882, 924, 945, 957, 980, 990, 1015, 1044, 1078, 1080, 1155, 1160, 1176, 1188, 1213, 1218, 1260, 1276, 1305, 1320, 1323, 1386, 1421, 1470, 1485, 1512, 1540, 1566, 1595, 1617, 1624, 1740, 1764, 1827, 1848, 1890, 1914, 1960, 1980, 2030, 2079, 2088, 2156, 2205, 2233, 2310, 2376, 2426, 2436, 2520, 2552, 2610, 2646, 2695, 2772, 2842, 2871, 2940, 2970, 3045, 3080, 3132, 3190, 3234, 3465, 3480, 3528, 3639, 3654, 3780, 3828, 3915, 3960, 4060, 4158, 4263, 4312, 4410, 4466, 4620, 4785, 4851, 4852, 4872, 5220, 5292, 5390, 5481, 5544, 5684, 5742, 5880, 5940, 6065, 6090, 6264, 6380, 6468, 6615, 6699, 6930, 7105, 7278, 7308, 7560, 7656, 7830, 8085, 8120, 8316, 8491, 8526, 8613, 8820, 8932, 9135, 9240, 9570, 9702, 9704, 10395, 10440, 10584, 10780, 10917, 10962, 11165, 11368, 11484, 11880, 12130, 12180, 12760, 12789, 12936, 13230, 13343, 13398, 13860, 14210, 14355, 14553, 14556, 14616, 15631, 15660, 16170, 16632, 16982, 17052, 17226, 17640, 17864, 18195, 18270, 19140, 19404, 20097, 20790, 21315, 21560, 21834, 21924, 22330, 22968, 24255, 24260, 24360, 25473, 25578, 26460, 26686, 26796, 27405, 27720, 28420, 28710, 29106, 29112, 31262, 31320, 32340, 32751, 33495, 33964, 34104, 34452, 35177, 36390, 36540, 38280, 38367, 38808, 40029, 40194, 41580, 42455, 42630, 43065, 43668, 43848, 44660, 46893, 48510, 48520, 50946, 51156, 52920, 53372, 53592, 54585, 54810, 56840, 57420, 58212, 59437, 60291, 62524, 63945, 64680, 65502, 66715, 66990, 67928, 68904, 70354, 72765, 72780, 73080, 76419, 76734, 78155, 80058, 80388, 83160, 84910, 85260, 86130, 87336, 89320, 93401, 93786, 97020, 100485, 101892, 102312, 105531, 106744, 109170, 109620, 114840, 116424, 118874, 120087, 120582, 125048, 127365, 127890, 131004, 133430, 133980, 140679, 140708, 145530, 145560, 152838, 153468, 156310, 160116, 160776, 163755, 169820, 170520, 172260, 175885, 178311, 186802, 187572, 191835, 194040, 200145, 200970, 203784, 211062, 218340, 219240, 229257, 234465, 237748, 240174, 241164, 246239, 254730, 255780, 262008, 266860, 267960, 280203, 281358, 281416, 291060, 297185, 301455, 305676, 306936, 312620, 316593, 320232, 327510, 339640, 344520, 351770, 356622, 360261, 373604, 375144, 382095, 383670, 386947, 400290, 401940, 422037, 422124, 436680, 458514, 467005, 468930, 475496, 480348, 482328, 492478, 509460, 511560, 527655, 533720, 534933, 560406, 562716, 582120, 594370, 600435, 602910, 611352, 625240, 633186, 653807, 655020, 703395, 703540, 713244, 720522, 738717, 747208, 764190, 767340, 773894, 800580, 803880, 840609, 844074, 844248, 891555, 917028, 934010, 937860, 949779, 960696, 984956, 1018920, 1055310, 1069866, 1120812, 1125432, 1146285, 1160841, 1188740, 1200870, 1205820, 1231195, 1266372, 1307614, 1310040, 1401015, 1406790, 1407080, 1426488, 1441044, 1477434, 1528380, 1534680, 1547788, 1582965, 1601160, 1604799, 1681218, 1688148, 1723673, 1783110, 1801305, 1834056, 1868020, 1875720, 1899558, 1934735, 1961421, 1969912, 2110185, 2110620, 2139732, 2216151, 2241624, 2292570, 2321682, 2377480, 2401740, 2411640, 2462390, 2521827, 2532744, 2615228, 2674665, 2708629, 2802030, 2813580, 2882088, 2954868, 3056760, 3095576, 3165930, 3209598, 3269035, 3362436, 3376296, 3447346, 3482523, 3566220, 3602610, 3693585, 3736040, 3799116, 3869470, 3922842, 4203045, 4220370, 4221240, 4279464, 4432302, 4585140, 4643364, 4748895, 4803480, 4924780, 5043654, 5171019, 5230456, 5349330, 5417258, 5604060, 5627160, 5804205, 5884263, 5909736, 6331860, 6419196, 6538070, 6648453, 6724872, 6894692, 6965046, 7132440, 7205220, 7387170, 7598232, 7738940, 7845684, 8023995, 8125887, 8406090, 8440740, 8618365, 8864604, 9170280, 9286728, 9497790, 9807105, 9849560, 10087308, 10342038, 10447569, 10698660, 10834516, 11080755, 11208120, 11608410, 11768526, 12609135, 12663720, 12838392, 13076140, 13296906, 13543145, 13789384, 13930092, 14410440, 14774340, 15477880, 15513057, 15691368, 16047990, 16251774, 16812180, 16881480, 17236730, 17412615, 17652789, 17729208, 18960403, 18995580, 19614210, 20174616, 20684076, 20895138, 21397320, 21669032, 22161510, 23216820, 23537052, 24377661, 25218270, 25855095, 26152280, 26593812, 27086290, 27860184, 29421315, 29548680, 31026114, 32095980, 32503548, 33242265, 33624360, 34473460, 34825230, 35305578, 37920806, 37991160, 39228420, 40629435, 41368152, 41790276, 44323020, 46433640, 46539171, 47074104, 48755322, 50436540, 51710190, 52237845, 53187624, 54172580, 56881209, 58842630, 62052228, 64191960, 65007096, 66484530, 68946920, 69650460, 70611156, 73132983, 75841612, 77565285, 78456840, 81258870, 83580552, 88263945, 88646040, 93078342, 94802015, 97510644, 100873080, 103420380, 104475690, 108345160, 113762418, 117685260, 121888305, 124104456, 132969060, 139300920, 141222312, 146265966, 151683224, 155130570, 162517740, 170643627, 176527890, 186156684, 189604030, 195021288, 206840760, 208951380, 227524836, 232695855, 235370520, 243776610, 265938120, 284406045, 292531932, 310261140, 325035480, 341287254, 353055780, 365664915, 372313368, 379208060, 417902760, 455049672, 465391710, 487553220, 511930881, 568812090, 585063864, 620522280, 682574508, 706111560, 731329830, 758416120, 853218135, 930783420, 975106440, 1023861762, 1137624180, 1365149016, 1462659660, 1706436270, 1861566840, 2047723524, 2275248360, 2559654405, 2925319320, 3412872540, 4095447048, 5119308810, 6825745080, 10238617620, 20477235240]

約数ペア:

[(1, 20477235240), (2, 10238617620), (3, 6825745080), (4, 5119308810), (5, 4095447048), (6, 3412872540), (7, 2925319320), (8, 2559654405), (9, 2275248360), (10, 2047723524), (11, 1861566840), (12, 1706436270), (14, 1462659660), (15, 1365149016), (18, 1137624180), (20, 1023861762), (21, 975106440), (22, 930783420), (24, 853218135), (27, 758416120), (28, 731329830), (29, 706111560), (30, 682574508), (33, 620522280), (35, 585063864), (36, 568812090), (40, 511930881), (42, 487553220), (44, 465391710), (45, 455049672), (49, 417902760), (54, 379208060), (55, 372313368), (56, 365664915), (58, 353055780), (60, 341287254), (63, 325035480), (66, 310261140), (70, 292531932), (72, 284406045), (77, 265938120), (84, 243776610), (87, 235370520), (88, 232695855), (90, 227524836), (98, 208951380), (99, 206840760), (105, 195021288), (108, 189604030), (110, 186156684), (116, 176527890), (120, 170643627), (126, 162517740), (132, 155130570), (135, 151683224), (140, 146265966), (145, 141222312), (147, 139300920), (154, 132969060), (165, 124104456), (168, 121888305), (174, 117685260), (180, 113762418), (189, 108345160), (196, 104475690), (198, 103420380), (203, 100873080), (210, 97510644), (216, 94802015), (220, 93078342), (231, 88646040), (232, 88263945), (245, 83580552), (252, 81258870), (261, 78456840), (264, 77565285), (270, 75841612), (280, 73132983), (290, 70611156), (294, 69650460), (297, 68946920), (308, 66484530), (315, 65007096), (319, 64191960), (330, 62052228), (348, 58842630), (360, 56881209), (378, 54172580), (385, 53187624), (392, 52237845), (396, 51710190), (406, 50436540), (420, 48755322), (435, 47074104), (440, 46539171), (441, 46433640), (462, 44323020), (490, 41790276), (495, 41368152), (504, 40629435), (522, 39228420), (539, 37991160), (540, 37920806), (580, 35305578), (588, 34825230), (594, 34473460), (609, 33624360), (616, 33242265), (630, 32503548), (638, 32095980), (660, 31026114), (693, 29548680), (696, 29421315), (735, 27860184), (756, 27086290), (770, 26593812), (783, 26152280), (792, 25855095), (812, 25218270), (840, 24377661), (870, 23537052), (882, 23216820), (924, 22161510), (945, 21669032), (957, 21397320), (980, 20895138), (990, 20684076), (1015, 20174616), (1044, 19614210), (1078, 18995580), (1080, 18960403), (1155, 17729208), (1160, 17652789), (1176, 17412615), (1188, 17236730), (1213, 16881480), (1218, 16812180), (1260, 16251774), (1276, 16047990), (1305, 15691368), (1320, 15513057), (1323, 15477880), (1386, 14774340), (1421, 14410440), (1470, 13930092), (1485, 13789384), (1512, 13543145), (1540, 13296906), (1566, 13076140), (1595, 12838392), (1617, 12663720), (1624, 12609135), (1740, 11768526), (1764, 11608410), (1827, 11208120), (1848, 11080755), (1890, 10834516), (1914, 10698660), (1960, 10447569), (1980, 10342038), (2030, 10087308), (2079, 9849560), (2088, 9807105), (2156, 9497790), (2205, 9286728), (2233, 9170280), (2310, 8864604), (2376, 8618365), (2426, 8440740), (2436, 8406090), (2520, 8125887), (2552, 8023995), (2610, 7845684), (2646, 7738940), (2695, 7598232), (2772, 7387170), (2842, 7205220), (2871, 7132440), (2940, 6965046), (2970, 6894692), (3045, 6724872), (3080, 6648453), (3132, 6538070), (3190, 6419196), (3234, 6331860), (3465, 5909736), (3480, 5884263), (3528, 5804205), (3639, 5627160), (3654, 5604060), (3780, 5417258), (3828, 5349330), (3915, 5230456), (3960, 5171019), (4060, 5043654), (4158, 4924780), (4263, 4803480), (4312, 4748895), (4410, 4643364), (4466, 4585140), (4620, 4432302), (4785, 4279464), (4851, 4221240), (4852, 4220370), (4872, 4203045), (5220, 3922842), (5292, 3869470), (5390, 3799116), (5481, 3736040), (5544, 3693585), (5684, 3602610), (5742, 3566220), (5880, 3482523), (5940, 3447346), (6065, 3376296), (6090, 3362436), (6264, 3269035), (6380, 3209598), (6468, 3165930), (6615, 3095576), (6699, 3056760), (6930, 2954868), (7105, 2882088), (7278, 2813580), (7308, 2802030), (7560, 2708629), (7656, 2674665), (7830, 2615228), (8085, 2532744), (8120, 2521827), (8316, 2462390), (8491, 2411640), (8526, 2401740), (8613, 2377480), (8820, 2321682), (8932, 2292570), (9135, 2241624), (9240, 2216151), (9570, 2139732), (9702, 2110620), (9704, 2110185), (10395, 1969912), (10440, 1961421), (10584, 1934735), (10780, 1899558), (10917, 1875720), (10962, 1868020), (11165, 1834056), (11368, 1801305), (11484, 1783110), (11880, 1723673), (12130, 1688148), (12180, 1681218), (12760, 1604799), (12789, 1601160), (12936, 1582965), (13230, 1547788), (13343, 1534680), (13398, 1528380), (13860, 1477434), (14210, 1441044), (14355, 1426488), (14553, 1407080), (14556, 1406790), (14616, 1401015), (15631, 1310040), (15660, 1307614), (16170, 1266372), (16632, 1231195), (16982, 1205820), (17052, 1200870), (17226, 1188740), (17640, 1160841), (17864, 1146285), (18195, 1125432), (18270, 1120812), (19140, 1069866), (19404, 1055310), (20097, 1018920), (20790, 984956), (21315, 960696), (21560, 949779), (21834, 937860), (21924, 934010), (22330, 917028), (22968, 891555), (24255, 844248), (24260, 844074), (24360, 840609), (25473, 803880), (25578, 800580), (26460, 773894), (26686, 767340), (26796, 764190), (27405, 747208), (27720, 738717), (28420, 720522), (28710, 713244), (29106, 703540), (29112, 703395), (31262, 655020), (31320, 653807), (32340, 633186), (32751, 625240), (33495, 611352), (33964, 602910), (34104, 600435), (34452, 594370), (35177, 582120), (36390, 562716), (36540, 560406), (38280, 534933), (38367, 533720), (38808, 527655), (40029, 511560), (40194, 509460), (41580, 492478), (42455, 482328), (42630, 480348), (43065, 475496), (43668, 468930), (43848, 467005), (44660, 458514), (46893, 436680), (48510, 422124), (48520, 422037), (50946, 401940), (51156, 400290), (52920, 386947), (53372, 383670), (53592, 382095), (54585, 375144), (54810, 373604), (56840, 360261), (57420, 356622), (58212, 351770), (59437, 344520), (60291, 339640), (62524, 327510), (63945, 320232), (64680, 316593), (65502, 312620), (66715, 306936), (66990, 305676), (67928, 301455), (68904, 297185), (70354, 291060), (72765, 281416), (72780, 281358), (73080, 280203), (76419, 267960), (76734, 266860), (78155, 262008), (80058, 255780), (80388, 254730), (83160, 246239), (84910, 241164), (85260, 240174), (86130, 237748), (87336, 234465), (89320, 229257), (93401, 219240), (93786, 218340), (97020, 211062), (100485, 203784), (101892, 200970), (102312, 200145), (105531, 194040), (106744, 191835), (109170, 187572), (109620, 186802), (114840, 178311), (116424, 175885), (118874, 172260), (120087, 170520), (120582, 169820), (125048, 163755), (127365, 160776), (127890, 160116), (131004, 156310), (133430, 153468), (133980, 152838), (140679, 145560), (140708, 145530)]