403871520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1187

約数の個数: 192

約数和(自身を含む): 1394547840

約数和(自身を除く): 990676320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 65, 78, 80, 96, 104, 118, 120, 130, 156, 160, 177, 195, 208, 236, 240, 260, 295, 312, 354, 390, 416, 472, 480, 520, 590, 624, 708, 767, 780, 885, 944, 1040, 1097, 1180, 1248, 1416, 1534, 1560, 1770, 1888, 2080, 2194, 2301, 2360, 2832, 3068, 3120, 3291, 3540, 3835, 4388, 4602, 4720, 5485, 5664, 6136, 6240, 6582, 7080, 7670, 8776, 9204, 9440, 10970, 11505, 12272, 13164, 14160, 14261, 15340, 16455, 17552, 18408, 21940, 23010, 24544, 26328, 28320, 28522, 30680, 32910, 35104, 36816, 42783, 43880, 46020, 52656, 57044, 61360, 64723, 65820, 71305, 73632, 85566, 87760, 92040, 105312, 114088, 122720, 129446, 131640, 142610, 171132, 175520, 184080, 194169, 213915, 228176, 258892, 263280, 285220, 323615, 342264, 368160, 388338, 427830, 456352, 517784, 526560, 570440, 647230, 684528, 776676, 841399, 855660, 970845, 1035568, 1140880, 1294460, 1369056, 1553352, 1682798, 1711320, 1941690, 2071136, 2281760, 2524197, 2588920, 3106704, 3365596, 3422640, 3883380, 4206995, 5048394, 5177840, 6213408, 6731192, 6845280, 7766760, 8413990, 10096788, 10355680, 12620985, 13462384, 15533520, 16827980, 20193576, 25241970, 26924768, 31067040, 33655960, 40387152, 50483940, 67311920, 80774304, 100967880, 134623840, 201935760, 403871520]

約数ペア:

[(1, 403871520), (2, 201935760), (3, 134623840), (4, 100967880), (5, 80774304), (6, 67311920), (8, 50483940), (10, 40387152), (12, 33655960), (13, 31067040), (15, 26924768), (16, 25241970), (20, 20193576), (24, 16827980), (26, 15533520), (30, 13462384), (32, 12620985), (39, 10355680), (40, 10096788), (48, 8413990), (52, 7766760), (59, 6845280), (60, 6731192), (65, 6213408), (78, 5177840), (80, 5048394), (96, 4206995), (104, 3883380), (118, 3422640), (120, 3365596), (130, 3106704), (156, 2588920), (160, 2524197), (177, 2281760), (195, 2071136), (208, 1941690), (236, 1711320), (240, 1682798), (260, 1553352), (295, 1369056), (312, 1294460), (354, 1140880), (390, 1035568), (416, 970845), (472, 855660), (480, 841399), (520, 776676), (590, 684528), (624, 647230), (708, 570440), (767, 526560), (780, 517784), (885, 456352), (944, 427830), (1040, 388338), (1097, 368160), (1180, 342264), (1248, 323615), (1416, 285220), (1534, 263280), (1560, 258892), (1770, 228176), (1888, 213915), (2080, 194169), (2194, 184080), (2301, 175520), (2360, 171132), (2832, 142610), (3068, 131640), (3120, 129446), (3291, 122720), (3540, 114088), (3835, 105312), (4388, 92040), (4602, 87760), (4720, 85566), (5485, 73632), (5664, 71305), (6136, 65820), (6240, 64723), (6582, 61360), (7080, 57044), (7670, 52656), (8776, 46020), (9204, 43880), (9440, 42783), (10970, 36816), (11505, 35104), (12272, 32910), (13164, 30680), (14160, 28522), (14261, 28320), (15340, 26328), (16455, 24544), (17552, 23010), (18408, 21940)]