675460240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 320

約数和(自身を含む): 2071867392

約数和(自身を除く): 1396407152

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 41, 52, 56, 62, 65, 70, 73, 80, 82, 91, 104, 112, 124, 130, 140, 146, 155, 164, 182, 205, 208, 217, 248, 260, 280, 287, 292, 310, 328, 364, 365, 403, 410, 434, 455, 496, 511, 520, 533, 560, 574, 584, 620, 656, 728, 730, 806, 820, 868, 910, 949, 1022, 1040, 1066, 1085, 1148, 1168, 1240, 1271, 1435, 1456, 1460, 1612, 1640, 1736, 1820, 1898, 2015, 2044, 2132, 2170, 2263, 2296, 2480, 2542, 2555, 2665, 2821, 2870, 2920, 2993, 3224, 3280, 3472, 3640, 3731, 3796, 4030, 4088, 4264, 4340, 4526, 4592, 4745, 5084, 5110, 5330, 5642, 5740, 5840, 5986, 6355, 6448, 6643, 7280, 7462, 7592, 8060, 8176, 8528, 8680, 8897, 9052, 9490, 10168, 10220, 10660, 11284, 11315, 11480, 11972, 12710, 13286, 14105, 14924, 14965, 15184, 15841, 16120, 16523, 17360, 17794, 18104, 18655, 18980, 20336, 20440, 20951, 21320, 22568, 22630, 22960, 23944, 25420, 26572, 28210, 29419, 29848, 29930, 31682, 32240, 33046, 33215, 35588, 36208, 37310, 37960, 38909, 40880, 41902, 42640, 44485, 45136, 45260, 47888, 50840, 53144, 56420, 58838, 59696, 59860, 63364, 66092, 66430, 71176, 74620, 75920, 77818, 79205, 82615, 83804, 88970, 90520, 92783, 101680, 104755, 106288, 112840, 115661, 117676, 119720, 126728, 132184, 132860, 142352, 147095, 149240, 155636, 158410, 165230, 167608, 177940, 181040, 185566, 194545, 205933, 209510, 225680, 231322, 235352, 239440, 253456, 264368, 265720, 272363, 294190, 298480, 311272, 316820, 330460, 335216, 355880, 371132, 389090, 411866, 419020, 462644, 463915, 470704, 531440, 544726, 578305, 588380, 622544, 633640, 649481, 660920, 711760, 742264, 778180, 823732, 838040, 925288, 927830, 1029665, 1089452, 1156610, 1176760, 1206179, 1267280, 1298962, 1321840, 1361815, 1484528, 1556360, 1647464, 1676080, 1850576, 1855660, 2059330, 2178904, 2313220, 2353520, 2412358, 2597924, 2723630, 3112720, 3247405, 3294928, 3711320, 4118660, 4357808, 4626440, 4824716, 5195848, 5447260, 6030895, 6494810, 7422640, 8237320, 8443253, 9252880, 9649432, 10391696, 10894520, 12061790, 12989620, 16474640, 16886506, 19298864, 21789040, 24123580, 25979240, 33773012, 42216265, 48247160, 51958480, 67546024, 84432530, 96494320, 135092048, 168865060, 337730120, 675460240]

約数ペア:

[(1, 675460240), (2, 337730120), (4, 168865060), (5, 135092048), (7, 96494320), (8, 84432530), (10, 67546024), (13, 51958480), (14, 48247160), (16, 42216265), (20, 33773012), (26, 25979240), (28, 24123580), (31, 21789040), (35, 19298864), (40, 16886506), (41, 16474640), (52, 12989620), (56, 12061790), (62, 10894520), (65, 10391696), (70, 9649432), (73, 9252880), (80, 8443253), (82, 8237320), (91, 7422640), (104, 6494810), (112, 6030895), (124, 5447260), (130, 5195848), (140, 4824716), (146, 4626440), (155, 4357808), (164, 4118660), (182, 3711320), (205, 3294928), (208, 3247405), (217, 3112720), (248, 2723630), (260, 2597924), (280, 2412358), (287, 2353520), (292, 2313220), (310, 2178904), (328, 2059330), (364, 1855660), (365, 1850576), (403, 1676080), (410, 1647464), (434, 1556360), (455, 1484528), (496, 1361815), (511, 1321840), (520, 1298962), (533, 1267280), (560, 1206179), (574, 1176760), (584, 1156610), (620, 1089452), (656, 1029665), (728, 927830), (730, 925288), (806, 838040), (820, 823732), (868, 778180), (910, 742264), (949, 711760), (1022, 660920), (1040, 649481), (1066, 633640), (1085, 622544), (1148, 588380), (1168, 578305), (1240, 544726), (1271, 531440), (1435, 470704), (1456, 463915), (1460, 462644), (1612, 419020), (1640, 411866), (1736, 389090), (1820, 371132), (1898, 355880), (2015, 335216), (2044, 330460), (2132, 316820), (2170, 311272), (2263, 298480), (2296, 294190), (2480, 272363), (2542, 265720), (2555, 264368), (2665, 253456), (2821, 239440), (2870, 235352), (2920, 231322), (2993, 225680), (3224, 209510), (3280, 205933), (3472, 194545), (3640, 185566), (3731, 181040), (3796, 177940), (4030, 167608), (4088, 165230), (4264, 158410), (4340, 155636), (4526, 149240), (4592, 147095), (4745, 142352), (5084, 132860), (5110, 132184), (5330, 126728), (5642, 119720), (5740, 117676), (5840, 115661), (5986, 112840), (6355, 106288), (6448, 104755), (6643, 101680), (7280, 92783), (7462, 90520), (7592, 88970), (8060, 83804), (8176, 82615), (8528, 79205), (8680, 77818), (8897, 75920), (9052, 74620), (9490, 71176), (10168, 66430), (10220, 66092), (10660, 63364), (11284, 59860), (11315, 59696), (11480, 58838), (11972, 56420), (12710, 53144), (13286, 50840), (14105, 47888), (14924, 45260), (14965, 45136), (15184, 44485), (15841, 42640), (16120, 41902), (16523, 40880), (17360, 38909), (17794, 37960), (18104, 37310), (18655, 36208), (18980, 35588), (20336, 33215), (20440, 33046), (20951, 32240), (21320, 31682), (22568, 29930), (22630, 29848), (22960, 29419), (23944, 28210), (25420, 26572)]