28660821840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1408

約数の個数: 640

約数和(自身を含む): 119032381440

約数和(自身を除く): 90371559600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 94, 105, 108, 112, 120, 124, 126, 135, 140, 141, 144, 155, 168, 180, 186, 188, 189, 210, 216, 217, 235, 240, 248, 252, 270, 279, 280, 282, 310, 315, 329, 336, 360, 372, 376, 378, 420, 423, 432, 434, 465, 470, 496, 504, 540, 558, 560, 564, 620, 630, 651, 658, 705, 720, 744, 752, 756, 837, 840, 846, 868, 930, 940, 945, 987, 1008, 1080, 1085, 1116, 1128, 1240, 1260, 1269, 1301, 1302, 1316, 1395, 1410, 1457, 1488, 1512, 1645, 1674, 1680, 1692, 1736, 1860, 1880, 1890, 1953, 1974, 2115, 2160, 2170, 2232, 2256, 2480, 2520, 2538, 2602, 2604, 2632, 2790, 2820, 2914, 2961, 3024, 3255, 3290, 3348, 3384, 3472, 3720, 3760, 3780, 3903, 3906, 3948, 4185, 4230, 4340, 4371, 4464, 4935, 5040, 5076, 5204, 5208, 5264, 5580, 5640, 5828, 5859, 5922, 6345, 6505, 6510, 6580, 6696, 6768, 7285, 7440, 7560, 7806, 7812, 7896, 8370, 8460, 8680, 8742, 8883, 9107, 9765, 9870, 10152, 10199, 10408, 10416, 11160, 11280, 11656, 11709, 11718, 11844, 12690, 13010, 13020, 13113, 13160, 13392, 14570, 14805, 15120, 15612, 15624, 15792, 16740, 16920, 17360, 17484, 17766, 18214, 19515, 19530, 19740, 20304, 20398, 20816, 21855, 22320, 23312, 23418, 23436, 23688, 25380, 26020, 26040, 26226, 26320, 27321, 29140, 29295, 29610, 30597, 31224, 31248, 33480, 33840, 34968, 35127, 35532, 36428, 39030, 39060, 39339, 39480, 40331, 40796, 43710, 44415, 45535, 46836, 46872, 47376, 50760, 50995, 52040, 52080, 52452, 54642, 58280, 58545, 58590, 59220, 61147, 61194, 62448, 65565, 66960, 69936, 70254, 71064, 72856, 78060, 78120, 78678, 78960, 80662, 81592, 81963, 87420, 88830, 91070, 91791, 93672, 93744, 101520, 101990, 104080, 104904, 109284, 116560, 117090, 117180, 118440, 120993, 122294, 122388, 131130, 136605, 140508, 142128, 145712, 152985, 156120, 156240, 157356, 161324, 163184, 163926, 174840, 175635, 177660, 182140, 183441, 183582, 187344, 196695, 201655, 203980, 209808, 218568, 234180, 234360, 236880, 241986, 244588, 244776, 245889, 262260, 273210, 275373, 281016, 282317, 305735, 305970, 312240, 314712, 322648, 327852, 349680, 351270, 355320, 362979, 364280, 366882, 367164, 393390, 403310, 407960, 409815, 428029, 437136, 458955, 468360, 468720, 483972, 489176, 489552, 491778, 524520, 546420, 550323, 550746, 562032, 564634, 604965, 611470, 611940, 629424, 645296, 655704, 702540, 710640, 725958, 728560, 733764, 734328, 786780, 806620, 815920, 819630, 846951, 856058, 917205, 917910, 936720, 967944, 978352, 983556, 1049040, 1088937, 1092840, 1100646, 1101492, 1129268, 1209930, 1222940, 1223880, 1229445, 1284087, 1311408, 1376865, 1405080, 1411585, 1451916, 1467528, 1468656, 1573560, 1613240, 1639260, 1650969, 1693902, 1712116, 1814895, 1834410, 1835820, 1895557, 1935888, 1967112, 2140145, 2177874, 2185680, 2201292, 2202984, 2258536, 2419860, 2445880, 2447760, 2458890, 2540853, 2568174, 2751615, 2753730, 2810160, 2823170, 2903832, 2935056, 3147120, 3226480, 3278520, 3301938, 3387804, 3424232, 3629790, 3668820, 3671640, 3791114, 3852261, 3934224, 4234755, 4280290, 4355748, 4402584, 4405968, 4517072, 4839720, 4891760, 4917780, 5081706, 5136348, 5444685, 5503230, 5507460, 5646340, 5686671, 5807664, 6420435, 6557040, 6603876, 6775608, 6848464, 7259580, 7337640, 7343280, 7582228, 7622559, 7704522, 8254845, 8469510, 8560580, 8711496, 8805168, 9477785, 9679440, 9835560, 10163412, 10272696, 10889370, 11006460, 11014920, 11292680, 11373342, 11556783, 12704265, 12840870, 13207752, 13268899, 13551216, 14519160, 14675280, 15164456, 15245118, 15409044, 16509690, 16939020, 17060013, 17121160, 17422992, 18955570, 19261305, 19671120, 20326824, 20545392, 21778740, 22012920, 22029840, 22585360, 22746684, 23113566, 25408530, 25681740, 26415504, 26537798, 28433355, 29038320, 30328912, 30490236, 30818088, 33019380, 33878040, 34120026, 34242320, 37911140, 38112795, 38522610, 39806697, 40653648, 43557480, 44025840, 45493368, 46227132, 50817060, 51180039, 51363480, 53075596, 56866710, 57783915, 60980472, 61636176, 66038760, 66344495, 67756080, 68240052, 75822280, 76225590, 77045220, 79613394, 85300065, 87114960, 90986736, 92454264, 101634120, 102360078, 102726960, 106151192, 113733420, 115567830, 119420091, 121960944, 132077520, 132688990, 136480104, 151644560, 152451180, 154090440, 159226788, 170600130, 184908528, 199033485, 203268240, 204720156, 212302384, 227466840, 231135660, 238840182, 255900195, 265377980, 272960208, 304902360, 308180880, 318453576, 341200260, 358260273, 398066970, 409440312, 454933680, 462271320, 477680364, 511800390, 530755960, 597100455, 609804720, 636907152, 682400520, 716520546, 796133940, 818880624, 924542640, 955360728, 1023600780, 1061511920, 1194200910, 1364801040, 1433041092, 1592267880, 1791301365, 1910721456, 2047201560, 2388401820, 2866082184, 3184535760, 3582602730, 4094403120, 4776803640, 5732164368, 7165205460, 9553607280, 14330410920, 28660821840]

約数ペア:

[(1, 28660821840), (2, 14330410920), (3, 9553607280), (4, 7165205460), (5, 5732164368), (6, 4776803640), (7, 4094403120), (8, 3582602730), (9, 3184535760), (10, 2866082184), (12, 2388401820), (14, 2047201560), (15, 1910721456), (16, 1791301365), (18, 1592267880), (20, 1433041092), (21, 1364801040), (24, 1194200910), (27, 1061511920), (28, 1023600780), (30, 955360728), (31, 924542640), (35, 818880624), (36, 796133940), (40, 716520546), (42, 682400520), (45, 636907152), (47, 609804720), (48, 597100455), (54, 530755960), (56, 511800390), (60, 477680364), (62, 462271320), (63, 454933680), (70, 409440312), (72, 398066970), (80, 358260273), (84, 341200260), (90, 318453576), (93, 308180880), (94, 304902360), (105, 272960208), (108, 265377980), (112, 255900195), (120, 238840182), (124, 231135660), (126, 227466840), (135, 212302384), (140, 204720156), (141, 203268240), (144, 199033485), (155, 184908528), (168, 170600130), (180, 159226788), (186, 154090440), (188, 152451180), (189, 151644560), (210, 136480104), (216, 132688990), (217, 132077520), (235, 121960944), (240, 119420091), (248, 115567830), (252, 113733420), (270, 106151192), (279, 102726960), (280, 102360078), (282, 101634120), (310, 92454264), (315, 90986736), (329, 87114960), (336, 85300065), (360, 79613394), (372, 77045220), (376, 76225590), (378, 75822280), (420, 68240052), (423, 67756080), (432, 66344495), (434, 66038760), (465, 61636176), (470, 60980472), (496, 57783915), (504, 56866710), (540, 53075596), (558, 51363480), (560, 51180039), (564, 50817060), (620, 46227132), (630, 45493368), (651, 44025840), (658, 43557480), (705, 40653648), (720, 39806697), (744, 38522610), (752, 38112795), (756, 37911140), (837, 34242320), (840, 34120026), (846, 33878040), (868, 33019380), (930, 30818088), (940, 30490236), (945, 30328912), (987, 29038320), (1008, 28433355), (1080, 26537798), (1085, 26415504), (1116, 25681740), (1128, 25408530), (1240, 23113566), (1260, 22746684), (1269, 22585360), (1301, 22029840), (1302, 22012920), (1316, 21778740), (1395, 20545392), (1410, 20326824), (1457, 19671120), (1488, 19261305), (1512, 18955570), (1645, 17422992), (1674, 17121160), (1680, 17060013), (1692, 16939020), (1736, 16509690), (1860, 15409044), (1880, 15245118), (1890, 15164456), (1953, 14675280), (1974, 14519160), (2115, 13551216), (2160, 13268899), (2170, 13207752), (2232, 12840870), (2256, 12704265), (2480, 11556783), (2520, 11373342), (2538, 11292680), (2602, 11014920), (2604, 11006460), (2632, 10889370), (2790, 10272696), (2820, 10163412), (2914, 9835560), (2961, 9679440), (3024, 9477785), (3255, 8805168), (3290, 8711496), (3348, 8560580), (3384, 8469510), (3472, 8254845), (3720, 7704522), (3760, 7622559), (3780, 7582228), (3903, 7343280), (3906, 7337640), (3948, 7259580), (4185, 6848464), (4230, 6775608), (4340, 6603876), (4371, 6557040), (4464, 6420435), (4935, 5807664), (5040, 5686671), (5076, 5646340), (5204, 5507460), (5208, 5503230), (5264, 5444685), (5580, 5136348), (5640, 5081706), (5828, 4917780), (5859, 4891760), (5922, 4839720), (6345, 4517072), (6505, 4405968), (6510, 4402584), (6580, 4355748), (6696, 4280290), (6768, 4234755), (7285, 3934224), (7440, 3852261), (7560, 3791114), (7806, 3671640), (7812, 3668820), (7896, 3629790), (8370, 3424232), (8460, 3387804), (8680, 3301938), (8742, 3278520), (8883, 3226480), (9107, 3147120), (9765, 2935056), (9870, 2903832), (10152, 2823170), (10199, 2810160), (10408, 2753730), (10416, 2751615), (11160, 2568174), (11280, 2540853), (11656, 2458890), (11709, 2447760), (11718, 2445880), (11844, 2419860), (12690, 2258536), (13010, 2202984), (13020, 2201292), (13113, 2185680), (13160, 2177874), (13392, 2140145), (14570, 1967112), (14805, 1935888), (15120, 1895557), (15612, 1835820), (15624, 1834410), (15792, 1814895), (16740, 1712116), (16920, 1693902), (17360, 1650969), (17484, 1639260), (17766, 1613240), (18214, 1573560), (19515, 1468656), (19530, 1467528), (19740, 1451916), (20304, 1411585), (20398, 1405080), (20816, 1376865), (21855, 1311408), (22320, 1284087), (23312, 1229445), (23418, 1223880), (23436, 1222940), (23688, 1209930), (25380, 1129268), (26020, 1101492), (26040, 1100646), (26226, 1092840), (26320, 1088937), (27321, 1049040), (29140, 983556), (29295, 978352), (29610, 967944), (30597, 936720), (31224, 917910), (31248, 917205), (33480, 856058), (33840, 846951), (34968, 819630), (35127, 815920), (35532, 806620), (36428, 786780), (39030, 734328), (39060, 733764), (39339, 728560), (39480, 725958), (40331, 710640), (40796, 702540), (43710, 655704), (44415, 645296), (45535, 629424), (46836, 611940), (46872, 611470), (47376, 604965), (50760, 564634), (50995, 562032), (52040, 550746), (52080, 550323), (52452, 546420), (54642, 524520), (58280, 491778), (58545, 489552), (58590, 489176), (59220, 483972), (61147, 468720), (61194, 468360), (62448, 458955), (65565, 437136), (66960, 428029), (69936, 409815), (70254, 407960), (71064, 403310), (72856, 393390), (78060, 367164), (78120, 366882), (78678, 364280), (78960, 362979), (80662, 355320), (81592, 351270), (81963, 349680), (87420, 327852), (88830, 322648), (91070, 314712), (91791, 312240), (93672, 305970), (93744, 305735), (101520, 282317), (101990, 281016), (104080, 275373), (104904, 273210), (109284, 262260), (116560, 245889), (117090, 244776), (117180, 244588), (118440, 241986), (120993, 236880), (122294, 234360), (122388, 234180), (131130, 218568), (136605, 209808), (140508, 203980), (142128, 201655), (145712, 196695), (152985, 187344), (156120, 183582), (156240, 183441), (157356, 182140), (161324, 177660), (163184, 175635), (163926, 174840)]