1939053480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25367}}^1$

素因数の和:25408

約数の個数: 192

約数和(自身を含む): 7287719040

約数和(自身を除く): 5348665560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 5096, 5460, 5880, 6370, 7644, 9555, 10920, 12740, 15288, 19110, 25367, 25480, 38220, 50734, 76101, 76440, 101468, 126835, 152202, 177569, 202936, 253670, 304404, 329771, 355138, 380505, 507340, 532707, 608808, 659542, 710276, 761010, 887845, 989313, 1014680, 1065414, 1242983, 1319084, 1420552, 1522020, 1648855, 1775690, 1978626, 2130828, 2308397, 2485966, 2638168, 2663535, 3044040, 3297710, 3551380, 3728949, 3957252, 4261656, 4616794, 4946565, 4971932, 5327070, 6214915, 6595420, 6925191, 7102760, 7457898, 7914504, 9233588, 9893130, 9943864, 10654140, 11541985, 12429830, 13190840, 13850382, 14915796, 16158779, 18467176, 18644745, 19786260, 21308280, 23083970, 24859660, 27700764, 29831592, 32317558, 34625955, 37289490, 39572520, 46167940, 48476337, 49719320, 55401528, 64635116, 69251910, 74578980, 80793895, 92335880, 96952674, 129270232, 138503820, 149157960, 161587790, 193905348, 242381685, 277007640, 323175580, 387810696, 484763370, 646351160, 969526740, 1939053480]

約数ペア:

[(1, 1939053480), (2, 969526740), (3, 646351160), (4, 484763370), (5, 387810696), (6, 323175580), (7, 277007640), (8, 242381685), (10, 193905348), (12, 161587790), (13, 149157960), (14, 138503820), (15, 129270232), (20, 96952674), (21, 92335880), (24, 80793895), (26, 74578980), (28, 69251910), (30, 64635116), (35, 55401528), (39, 49719320), (40, 48476337), (42, 46167940), (49, 39572520), (52, 37289490), (56, 34625955), (60, 32317558), (65, 29831592), (70, 27700764), (78, 24859660), (84, 23083970), (91, 21308280), (98, 19786260), (104, 18644745), (105, 18467176), (120, 16158779), (130, 14915796), (140, 13850382), (147, 13190840), (156, 12429830), (168, 11541985), (182, 10654140), (195, 9943864), (196, 9893130), (210, 9233588), (245, 7914504), (260, 7457898), (273, 7102760), (280, 6925191), (294, 6595420), (312, 6214915), (364, 5327070), (390, 4971932), (392, 4946565), (420, 4616794), (455, 4261656), (490, 3957252), (520, 3728949), (546, 3551380), (588, 3297710), (637, 3044040), (728, 2663535), (735, 2638168), (780, 2485966), (840, 2308397), (910, 2130828), (980, 1978626), (1092, 1775690), (1176, 1648855), (1274, 1522020), (1365, 1420552), (1470, 1319084), (1560, 1242983), (1820, 1065414), (1911, 1014680), (1960, 989313), (2184, 887845), (2548, 761010), (2730, 710276), (2940, 659542), (3185, 608808), (3640, 532707), (3822, 507340), (5096, 380505), (5460, 355138), (5880, 329771), (6370, 304404), (7644, 253670), (9555, 202936), (10920, 177569), (12740, 152202), (15288, 126835), (19110, 101468), (25367, 76440), (25480, 76101), (38220, 50734)]