128311560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 384

約数和(自身を含む): 500688000

約数和(自身を除く): 372376440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 37, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 74, 76, 78, 90, 95, 104, 108, 111, 114, 117, 120, 130, 135, 148, 152, 156, 169, 171, 180, 185, 190, 195, 216, 222, 228, 234, 247, 260, 270, 285, 296, 312, 333, 338, 342, 351, 360, 370, 380, 390, 444, 456, 468, 481, 494, 507, 513, 520, 540, 555, 570, 585, 666, 676, 684, 702, 703, 740, 741, 760, 780, 845, 855, 888, 936, 962, 988, 999, 1014, 1026, 1080, 1110, 1140, 1170, 1235, 1332, 1352, 1368, 1404, 1406, 1443, 1480, 1482, 1521, 1560, 1665, 1690, 1710, 1755, 1924, 1976, 1998, 2028, 2052, 2109, 2220, 2223, 2280, 2340, 2405, 2470, 2535, 2565, 2664, 2808, 2812, 2886, 2964, 3042, 3211, 3330, 3380, 3420, 3510, 3515, 3705, 3848, 3996, 4056, 4104, 4218, 4329, 4440, 4446, 4563, 4680, 4810, 4940, 4995, 5070, 5130, 5624, 5772, 5928, 6084, 6253, 6327, 6422, 6660, 6669, 6760, 6840, 7020, 7030, 7215, 7410, 7605, 7992, 8436, 8658, 8892, 9126, 9139, 9620, 9633, 9880, 9990, 10140, 10260, 10545, 11115, 11544, 12168, 12506, 12654, 12844, 12987, 13320, 13338, 14040, 14060, 14430, 14820, 15210, 16055, 16872, 17316, 17784, 18252, 18278, 18759, 18981, 19240, 19266, 19980, 20280, 20520, 21090, 21645, 22230, 22815, 25012, 25308, 25688, 25974, 26676, 27417, 28120, 28860, 28899, 29640, 30420, 31265, 31635, 32110, 33345, 34632, 36504, 36556, 37518, 37962, 38532, 39960, 42180, 43290, 44460, 45630, 45695, 48165, 50024, 50616, 51948, 53352, 54834, 56277, 57720, 57798, 60840, 62530, 63270, 64220, 64935, 66690, 73112, 75036, 75924, 77064, 82251, 84360, 86580, 86697, 88920, 91260, 91390, 93795, 94905, 96330, 103896, 109668, 112554, 115596, 118807, 125060, 126540, 128440, 129870, 133380, 137085, 144495, 150072, 151848, 164502, 168831, 173160, 173394, 182520, 182780, 187590, 189810, 192660, 219336, 225108, 231192, 237614, 246753, 250120, 253080, 259740, 266760, 274170, 281385, 288990, 329004, 337662, 346788, 356421, 365560, 375180, 379620, 385320, 411255, 433485, 450216, 475228, 493506, 519480, 548340, 562770, 577980, 594035, 658008, 675324, 693576, 712842, 750360, 759240, 822510, 844155, 866970, 950456, 987012, 1069263, 1096680, 1125540, 1155960, 1188070, 1233765, 1350648, 1425684, 1645020, 1688310, 1733940, 1782105, 1974024, 2138526, 2251080, 2376140, 2467530, 2851368, 3207789, 3290040, 3376620, 3467880, 3564210, 4277052, 4752280, 4935060, 5346315, 6415578, 6753240, 7128420, 8554104, 9870120, 10692630, 12831156, 14256840, 16038945, 21385260, 25662312, 32077890, 42770520, 64155780, 128311560]

約数ペア:

[(1, 128311560), (2, 64155780), (3, 42770520), (4, 32077890), (5, 25662312), (6, 21385260), (8, 16038945), (9, 14256840), (10, 12831156), (12, 10692630), (13, 9870120), (15, 8554104), (18, 7128420), (19, 6753240), (20, 6415578), (24, 5346315), (26, 4935060), (27, 4752280), (30, 4277052), (36, 3564210), (37, 3467880), (38, 3376620), (39, 3290040), (40, 3207789), (45, 2851368), (52, 2467530), (54, 2376140), (57, 2251080), (60, 2138526), (65, 1974024), (72, 1782105), (74, 1733940), (76, 1688310), (78, 1645020), (90, 1425684), (95, 1350648), (104, 1233765), (108, 1188070), (111, 1155960), (114, 1125540), (117, 1096680), (120, 1069263), (130, 987012), (135, 950456), (148, 866970), (152, 844155), (156, 822510), (169, 759240), (171, 750360), (180, 712842), (185, 693576), (190, 675324), (195, 658008), (216, 594035), (222, 577980), (228, 562770), (234, 548340), (247, 519480), (260, 493506), (270, 475228), (285, 450216), (296, 433485), (312, 411255), (333, 385320), (338, 379620), (342, 375180), (351, 365560), (360, 356421), (370, 346788), (380, 337662), (390, 329004), (444, 288990), (456, 281385), (468, 274170), (481, 266760), (494, 259740), (507, 253080), (513, 250120), (520, 246753), (540, 237614), (555, 231192), (570, 225108), (585, 219336), (666, 192660), (676, 189810), (684, 187590), (702, 182780), (703, 182520), (740, 173394), (741, 173160), (760, 168831), (780, 164502), (845, 151848), (855, 150072), (888, 144495), (936, 137085), (962, 133380), (988, 129870), (999, 128440), (1014, 126540), (1026, 125060), (1080, 118807), (1110, 115596), (1140, 112554), (1170, 109668), (1235, 103896), (1332, 96330), (1352, 94905), (1368, 93795), (1404, 91390), (1406, 91260), (1443, 88920), (1480, 86697), (1482, 86580), (1521, 84360), (1560, 82251), (1665, 77064), (1690, 75924), (1710, 75036), (1755, 73112), (1924, 66690), (1976, 64935), (1998, 64220), (2028, 63270), (2052, 62530), (2109, 60840), (2220, 57798), (2223, 57720), (2280, 56277), (2340, 54834), (2405, 53352), (2470, 51948), (2535, 50616), (2565, 50024), (2664, 48165), (2808, 45695), (2812, 45630), (2886, 44460), (2964, 43290), (3042, 42180), (3211, 39960), (3330, 38532), (3380, 37962), (3420, 37518), (3510, 36556), (3515, 36504), (3705, 34632), (3848, 33345), (3996, 32110), (4056, 31635), (4104, 31265), (4218, 30420), (4329, 29640), (4440, 28899), (4446, 28860), (4563, 28120), (4680, 27417), (4810, 26676), (4940, 25974), (4995, 25688), (5070, 25308), (5130, 25012), (5624, 22815), (5772, 22230), (5928, 21645), (6084, 21090), (6253, 20520), (6327, 20280), (6422, 19980), (6660, 19266), (6669, 19240), (6760, 18981), (6840, 18759), (7020, 18278), (7030, 18252), (7215, 17784), (7410, 17316), (7605, 16872), (7992, 16055), (8436, 15210), (8658, 14820), (8892, 14430), (9126, 14060), (9139, 14040), (9620, 13338), (9633, 13320), (9880, 12987), (9990, 12844), (10140, 12654), (10260, 12506), (10545, 12168), (11115, 11544)]