154399440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 320

約数和(自身を含む): 566963712

約数和(自身を除く): 412564272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 41, 48, 51, 52, 60, 65, 68, 71, 78, 80, 82, 85, 102, 104, 120, 123, 130, 136, 142, 156, 164, 170, 195, 204, 205, 208, 213, 221, 240, 246, 255, 260, 272, 284, 312, 328, 340, 355, 390, 408, 410, 426, 442, 492, 510, 520, 533, 568, 615, 624, 656, 663, 680, 697, 710, 780, 816, 820, 852, 884, 923, 984, 1020, 1040, 1065, 1066, 1105, 1136, 1207, 1230, 1326, 1360, 1394, 1420, 1560, 1599, 1640, 1704, 1768, 1846, 1968, 2040, 2091, 2130, 2132, 2210, 2414, 2460, 2652, 2665, 2769, 2788, 2840, 2911, 3120, 3198, 3280, 3315, 3408, 3485, 3536, 3621, 3692, 4080, 4182, 4260, 4264, 4420, 4615, 4828, 4920, 5304, 5330, 5538, 5576, 5680, 5822, 6035, 6396, 6630, 6970, 7242, 7384, 7995, 8364, 8520, 8528, 8733, 8840, 9061, 9230, 9656, 9840, 10455, 10608, 10660, 11076, 11152, 11644, 12070, 12792, 13260, 13845, 13940, 14484, 14555, 14768, 15691, 15990, 16728, 17040, 17466, 17680, 18105, 18122, 18460, 19312, 20910, 21320, 22152, 23288, 24140, 25584, 26520, 27183, 27690, 27880, 28968, 29110, 31382, 31980, 33456, 34932, 36210, 36244, 36920, 37843, 41820, 42640, 43665, 44304, 45305, 46576, 47073, 48280, 49487, 53040, 54366, 55380, 55760, 57936, 58220, 62764, 63960, 69864, 72420, 72488, 73840, 75686, 78455, 83640, 87330, 90610, 94146, 96560, 98974, 108732, 110760, 113529, 116440, 125528, 127920, 135915, 139728, 144840, 144976, 148461, 151372, 156910, 167280, 174660, 181220, 188292, 189215, 197948, 217464, 221520, 227058, 232880, 235365, 247435, 251056, 271830, 289680, 296922, 302744, 313820, 349320, 362440, 376584, 378430, 395896, 434928, 454116, 470730, 494870, 543660, 567645, 593844, 605488, 627640, 643331, 698640, 724880, 742305, 753168, 756860, 791792, 908232, 941460, 989740, 1087320, 1135290, 1187688, 1255280, 1286662, 1484610, 1513720, 1816464, 1882920, 1929993, 1979480, 2174640, 2270580, 2375376, 2573324, 2969220, 3027440, 3216655, 3765840, 3859986, 3958960, 4541160, 5146648, 5938440, 6433310, 7719972, 9082320, 9649965, 10293296, 11876880, 12866620, 15439944, 19299930, 25733240, 30879888, 38599860, 51466480, 77199720, 154399440]

約数ペア:

[(1, 154399440), (2, 77199720), (3, 51466480), (4, 38599860), (5, 30879888), (6, 25733240), (8, 19299930), (10, 15439944), (12, 12866620), (13, 11876880), (15, 10293296), (16, 9649965), (17, 9082320), (20, 7719972), (24, 6433310), (26, 5938440), (30, 5146648), (34, 4541160), (39, 3958960), (40, 3859986), (41, 3765840), (48, 3216655), (51, 3027440), (52, 2969220), (60, 2573324), (65, 2375376), (68, 2270580), (71, 2174640), (78, 1979480), (80, 1929993), (82, 1882920), (85, 1816464), (102, 1513720), (104, 1484610), (120, 1286662), (123, 1255280), (130, 1187688), (136, 1135290), (142, 1087320), (156, 989740), (164, 941460), (170, 908232), (195, 791792), (204, 756860), (205, 753168), (208, 742305), (213, 724880), (221, 698640), (240, 643331), (246, 627640), (255, 605488), (260, 593844), (272, 567645), (284, 543660), (312, 494870), (328, 470730), (340, 454116), (355, 434928), (390, 395896), (408, 378430), (410, 376584), (426, 362440), (442, 349320), (492, 313820), (510, 302744), (520, 296922), (533, 289680), (568, 271830), (615, 251056), (624, 247435), (656, 235365), (663, 232880), (680, 227058), (697, 221520), (710, 217464), (780, 197948), (816, 189215), (820, 188292), (852, 181220), (884, 174660), (923, 167280), (984, 156910), (1020, 151372), (1040, 148461), (1065, 144976), (1066, 144840), (1105, 139728), (1136, 135915), (1207, 127920), (1230, 125528), (1326, 116440), (1360, 113529), (1394, 110760), (1420, 108732), (1560, 98974), (1599, 96560), (1640, 94146), (1704, 90610), (1768, 87330), (1846, 83640), (1968, 78455), (2040, 75686), (2091, 73840), (2130, 72488), (2132, 72420), (2210, 69864), (2414, 63960), (2460, 62764), (2652, 58220), (2665, 57936), (2769, 55760), (2788, 55380), (2840, 54366), (2911, 53040), (3120, 49487), (3198, 48280), (3280, 47073), (3315, 46576), (3408, 45305), (3485, 44304), (3536, 43665), (3621, 42640), (3692, 41820), (4080, 37843), (4182, 36920), (4260, 36244), (4264, 36210), (4420, 34932), (4615, 33456), (4828, 31980), (4920, 31382), (5304, 29110), (5330, 28968), (5538, 27880), (5576, 27690), (5680, 27183), (5822, 26520), (6035, 25584), (6396, 24140), (6630, 23288), (6970, 22152), (7242, 21320), (7384, 20910), (7995, 19312), (8364, 18460), (8520, 18122), (8528, 18105), (8733, 17680), (8840, 17466), (9061, 17040), (9230, 16728), (9656, 15990), (9840, 15691), (10455, 14768), (10608, 14555), (10660, 14484), (11076, 13940), (11152, 13845), (11644, 13260), (12070, 12792)]