20207570040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1628

約数の個数: 512

約数和(自身を含む): 80994816000

約数和(自身を除く): 60787245960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 61, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 122, 126, 135, 140, 145, 168, 174, 180, 183, 189, 203, 210, 216, 232, 244, 252, 261, 270, 280, 290, 305, 315, 348, 360, 366, 378, 406, 420, 427, 435, 488, 504, 522, 540, 549, 580, 609, 610, 630, 696, 732, 756, 783, 812, 840, 854, 870, 915, 945, 1015, 1044, 1080, 1098, 1160, 1218, 1220, 1260, 1281, 1305, 1464, 1511, 1512, 1566, 1624, 1647, 1708, 1740, 1769, 1827, 1830, 1890, 2030, 2088, 2135, 2196, 2436, 2440, 2520, 2562, 2610, 2745, 3022, 3045, 3132, 3294, 3416, 3480, 3538, 3654, 3660, 3780, 3843, 3915, 4060, 4270, 4392, 4533, 4872, 5124, 5220, 5307, 5481, 5490, 6044, 6090, 6264, 6405, 6588, 7076, 7308, 7320, 7555, 7560, 7686, 7830, 8120, 8235, 8540, 8845, 9066, 9135, 10248, 10440, 10577, 10614, 10962, 10980, 11529, 12088, 12180, 12383, 12810, 13176, 13599, 14152, 14616, 15110, 15372, 15660, 15921, 16470, 17080, 17690, 18132, 18270, 19215, 21154, 21228, 21924, 21960, 22665, 23058, 24360, 24766, 25620, 26535, 27198, 27405, 30220, 30744, 31320, 31731, 31842, 32940, 35380, 36264, 36540, 37149, 38430, 40797, 42308, 42456, 43819, 43848, 45330, 46116, 47763, 49532, 51240, 52885, 53070, 54396, 54810, 57645, 60440, 61915, 63462, 63684, 65880, 67995, 70760, 73080, 74298, 76860, 79605, 81594, 84616, 87638, 90660, 92171, 92232, 95193, 95526, 99064, 105770, 106140, 108792, 109620, 111447, 115290, 123830, 126924, 127368, 131457, 135990, 148596, 153720, 158655, 159210, 163188, 175276, 181320, 184342, 185745, 190386, 191052, 203985, 211540, 212280, 219095, 219240, 222894, 230580, 238815, 247660, 253848, 262914, 271980, 276513, 285579, 297192, 306733, 317310, 318420, 326376, 334341, 350552, 368684, 371490, 380772, 382104, 394371, 407970, 423080, 438190, 445788, 460855, 461160, 475965, 477630, 495320, 525828, 543960, 553026, 557235, 571158, 613466, 634620, 636840, 645197, 657285, 668682, 737368, 742980, 761544, 788742, 815940, 829539, 876380, 891576, 920199, 921710, 951930, 955260, 1051656, 1106052, 1114470, 1142316, 1183113, 1226932, 1269240, 1290394, 1314570, 1337364, 1382565, 1427895, 1485960, 1533665, 1577484, 1631880, 1659078, 1671705, 1752760, 1840398, 1843420, 1903860, 1910520, 1935591, 1971855, 2212104, 2228940, 2284632, 2366226, 2453864, 2488617, 2580788, 2629140, 2672959, 2674728, 2760597, 2765130, 2855790, 3067330, 3154968, 3225985, 3318156, 3343410, 3680796, 3686840, 3807720, 3871182, 3943710, 4147695, 4457880, 4600995, 4732452, 4977234, 5161576, 5258280, 5345918, 5521194, 5530260, 5711580, 5806773, 5915565, 6134660, 6451970, 6636312, 6686820, 7361592, 7742364, 7887420, 8018877, 8281791, 8295390, 9201990, 9464904, 9677955, 9954468, 10691836, 11042388, 11060520, 11423160, 11613546, 11831130, 12269320, 12443085, 12903940, 13364795, 13373640, 13802985, 15484728, 15774840, 16037754, 16563582, 16590780, 17420319, 18403980, 18710713, 19355910, 19908936, 21383672, 22084776, 23227092, 23662260, 24056631, 24886170, 25807880, 26729590, 27605970, 29033865, 32075508, 33127164, 33181560, 34840638, 36807960, 37421426, 38711820, 40094385, 41408955, 46454184, 47324520, 48113262, 49772340, 53459180, 55211940, 56132139, 58067730, 64151016, 66254328, 69681276, 72169893, 74842852, 77423640, 80188770, 82817910, 87101595, 93553565, 96226524, 99544680, 106918360, 110423880, 112264278, 116135460, 120283155, 139362552, 144339786, 149685704, 160377540, 165635820, 168396417, 174203190, 187107130, 192453048, 224528556, 232270920, 240566310, 280660695, 288679572, 320755080, 331271640, 336792834, 348406380, 360849465, 374214260, 449057112, 481132620, 505189251, 561321390, 577359144, 673585668, 696812760, 721698930, 748428520, 841982085, 962265240, 1010378502, 1122642780, 1347171336, 1443397860, 1683964170, 2020757004, 2245285560, 2525946255, 2886795720, 3367928340, 4041514008, 5051892510, 6735856680, 10103785020, 20207570040]

約数ペア:

[(1, 20207570040), (2, 10103785020), (3, 6735856680), (4, 5051892510), (5, 4041514008), (6, 3367928340), (7, 2886795720), (8, 2525946255), (9, 2245285560), (10, 2020757004), (12, 1683964170), (14, 1443397860), (15, 1347171336), (18, 1122642780), (20, 1010378502), (21, 962265240), (24, 841982085), (27, 748428520), (28, 721698930), (29, 696812760), (30, 673585668), (35, 577359144), (36, 561321390), (40, 505189251), (42, 481132620), (45, 449057112), (54, 374214260), (56, 360849465), (58, 348406380), (60, 336792834), (61, 331271640), (63, 320755080), (70, 288679572), (72, 280660695), (84, 240566310), (87, 232270920), (90, 224528556), (105, 192453048), (108, 187107130), (116, 174203190), (120, 168396417), (122, 165635820), (126, 160377540), (135, 149685704), (140, 144339786), (145, 139362552), (168, 120283155), (174, 116135460), (180, 112264278), (183, 110423880), (189, 106918360), (203, 99544680), (210, 96226524), (216, 93553565), (232, 87101595), (244, 82817910), (252, 80188770), (261, 77423640), (270, 74842852), (280, 72169893), (290, 69681276), (305, 66254328), (315, 64151016), (348, 58067730), (360, 56132139), (366, 55211940), (378, 53459180), (406, 49772340), (420, 48113262), (427, 47324520), (435, 46454184), (488, 41408955), (504, 40094385), (522, 38711820), (540, 37421426), (549, 36807960), (580, 34840638), (609, 33181560), (610, 33127164), (630, 32075508), (696, 29033865), (732, 27605970), (756, 26729590), (783, 25807880), (812, 24886170), (840, 24056631), (854, 23662260), (870, 23227092), (915, 22084776), (945, 21383672), (1015, 19908936), (1044, 19355910), (1080, 18710713), (1098, 18403980), (1160, 17420319), (1218, 16590780), (1220, 16563582), (1260, 16037754), (1281, 15774840), (1305, 15484728), (1464, 13802985), (1511, 13373640), (1512, 13364795), (1566, 12903940), (1624, 12443085), (1647, 12269320), (1708, 11831130), (1740, 11613546), (1769, 11423160), (1827, 11060520), (1830, 11042388), (1890, 10691836), (2030, 9954468), (2088, 9677955), (2135, 9464904), (2196, 9201990), (2436, 8295390), (2440, 8281791), (2520, 8018877), (2562, 7887420), (2610, 7742364), (2745, 7361592), (3022, 6686820), (3045, 6636312), (3132, 6451970), (3294, 6134660), (3416, 5915565), (3480, 5806773), (3538, 5711580), (3654, 5530260), (3660, 5521194), (3780, 5345918), (3843, 5258280), (3915, 5161576), (4060, 4977234), (4270, 4732452), (4392, 4600995), (4533, 4457880), (4872, 4147695), (5124, 3943710), (5220, 3871182), (5307, 3807720), (5481, 3686840), (5490, 3680796), (6044, 3343410), (6090, 3318156), (6264, 3225985), (6405, 3154968), (6588, 3067330), (7076, 2855790), (7308, 2765130), (7320, 2760597), (7555, 2674728), (7560, 2672959), (7686, 2629140), (7830, 2580788), (8120, 2488617), (8235, 2453864), (8540, 2366226), (8845, 2284632), (9066, 2228940), (9135, 2212104), (10248, 1971855), (10440, 1935591), (10577, 1910520), (10614, 1903860), (10962, 1843420), (10980, 1840398), (11529, 1752760), (12088, 1671705), (12180, 1659078), (12383, 1631880), (12810, 1577484), (13176, 1533665), (13599, 1485960), (14152, 1427895), (14616, 1382565), (15110, 1337364), (15372, 1314570), (15660, 1290394), (15921, 1269240), (16470, 1226932), (17080, 1183113), (17690, 1142316), (18132, 1114470), (18270, 1106052), (19215, 1051656), (21154, 955260), (21228, 951930), (21924, 921710), (21960, 920199), (22665, 891576), (23058, 876380), (24360, 829539), (24766, 815940), (25620, 788742), (26535, 761544), (27198, 742980), (27405, 737368), (30220, 668682), (30744, 657285), (31320, 645197), (31731, 636840), (31842, 634620), (32940, 613466), (35380, 571158), (36264, 557235), (36540, 553026), (37149, 543960), (38430, 525828), (40797, 495320), (42308, 477630), (42456, 475965), (43819, 461160), (43848, 460855), (45330, 445788), (46116, 438190), (47763, 423080), (49532, 407970), (51240, 394371), (52885, 382104), (53070, 380772), (54396, 371490), (54810, 368684), (57645, 350552), (60440, 334341), (61915, 326376), (63462, 318420), (63684, 317310), (65880, 306733), (67995, 297192), (70760, 285579), (73080, 276513), (74298, 271980), (76860, 262914), (79605, 253848), (81594, 247660), (84616, 238815), (87638, 230580), (90660, 222894), (92171, 219240), (92232, 219095), (95193, 212280), (95526, 211540), (99064, 203985), (105770, 191052), (106140, 190386), (108792, 185745), (109620, 184342), (111447, 181320), (115290, 175276), (123830, 163188), (126924, 159210), (127368, 158655), (131457, 153720), (135990, 148596)]