678192240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 320

約数和(自身を含む): 2418273792

約数和(自身を除く): 1740081552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 53, 55, 60, 66, 74, 80, 88, 106, 110, 111, 120, 131, 132, 148, 159, 165, 176, 185, 212, 220, 222, 240, 262, 264, 265, 296, 318, 330, 370, 393, 407, 424, 440, 444, 524, 528, 530, 555, 583, 592, 636, 655, 660, 740, 786, 795, 814, 848, 880, 888, 1048, 1060, 1110, 1166, 1221, 1272, 1310, 1320, 1441, 1480, 1572, 1590, 1628, 1749, 1776, 1961, 1965, 2035, 2096, 2120, 2220, 2332, 2442, 2544, 2620, 2640, 2882, 2915, 2960, 3144, 3180, 3256, 3498, 3922, 3930, 4070, 4240, 4323, 4440, 4664, 4847, 4884, 5240, 5764, 5830, 5883, 6105, 6288, 6360, 6512, 6943, 6996, 7205, 7844, 7860, 8140, 8646, 8745, 8880, 9328, 9694, 9768, 9805, 10480, 11528, 11660, 11766, 12210, 12720, 13886, 13992, 14410, 14541, 15688, 15720, 16280, 17292, 17490, 19388, 19536, 19610, 20829, 21571, 21615, 23056, 23320, 23532, 24235, 24420, 27772, 27984, 28820, 29082, 29415, 31376, 31440, 32560, 34584, 34715, 34980, 38776, 39220, 41658, 43142, 43230, 46640, 47064, 48470, 48840, 53317, 55544, 57640, 58164, 58830, 64713, 69168, 69430, 69960, 72705, 76373, 77552, 78440, 83316, 86284, 86460, 94128, 96940, 97680, 104145, 106634, 107855, 111088, 115280, 116328, 117660, 129426, 138860, 139920, 145410, 152746, 156880, 159951, 166632, 172568, 172920, 193880, 208290, 213268, 215710, 229119, 232656, 235320, 256891, 258852, 266585, 277720, 290820, 305492, 319902, 323565, 333264, 345136, 345840, 381865, 387760, 416580, 426536, 431420, 458238, 470640, 513782, 517704, 533170, 555440, 581640, 610984, 639804, 647130, 763730, 770673, 799755, 833160, 853072, 862840, 916476, 1027564, 1035408, 1066340, 1145595, 1163280, 1221968, 1279608, 1284455, 1294260, 1527460, 1541346, 1599510, 1666320, 1725680, 1832952, 2055128, 2132680, 2291190, 2559216, 2568910, 2588520, 2825801, 3054920, 3082692, 3199020, 3665904, 3853365, 4110256, 4265360, 4582380, 5137820, 5177040, 5651602, 6109840, 6165384, 6398040, 7706730, 8477403, 9164760, 10275640, 11303204, 12330768, 12796080, 14129005, 15413460, 16954806, 18329520, 20551280, 22606408, 28258010, 30826920, 33909612, 42387015, 45212816, 56516020, 61653840, 67819224, 84774030, 113032040, 135638448, 169548060, 226064080, 339096120, 678192240]

約数ペア:

[(1, 678192240), (2, 339096120), (3, 226064080), (4, 169548060), (5, 135638448), (6, 113032040), (8, 84774030), (10, 67819224), (11, 61653840), (12, 56516020), (15, 45212816), (16, 42387015), (20, 33909612), (22, 30826920), (24, 28258010), (30, 22606408), (33, 20551280), (37, 18329520), (40, 16954806), (44, 15413460), (48, 14129005), (53, 12796080), (55, 12330768), (60, 11303204), (66, 10275640), (74, 9164760), (80, 8477403), (88, 7706730), (106, 6398040), (110, 6165384), (111, 6109840), (120, 5651602), (131, 5177040), (132, 5137820), (148, 4582380), (159, 4265360), (165, 4110256), (176, 3853365), (185, 3665904), (212, 3199020), (220, 3082692), (222, 3054920), (240, 2825801), (262, 2588520), (264, 2568910), (265, 2559216), (296, 2291190), (318, 2132680), (330, 2055128), (370, 1832952), (393, 1725680), (407, 1666320), (424, 1599510), (440, 1541346), (444, 1527460), (524, 1294260), (528, 1284455), (530, 1279608), (555, 1221968), (583, 1163280), (592, 1145595), (636, 1066340), (655, 1035408), (660, 1027564), (740, 916476), (786, 862840), (795, 853072), (814, 833160), (848, 799755), (880, 770673), (888, 763730), (1048, 647130), (1060, 639804), (1110, 610984), (1166, 581640), (1221, 555440), (1272, 533170), (1310, 517704), (1320, 513782), (1441, 470640), (1480, 458238), (1572, 431420), (1590, 426536), (1628, 416580), (1749, 387760), (1776, 381865), (1961, 345840), (1965, 345136), (2035, 333264), (2096, 323565), (2120, 319902), (2220, 305492), (2332, 290820), (2442, 277720), (2544, 266585), (2620, 258852), (2640, 256891), (2882, 235320), (2915, 232656), (2960, 229119), (3144, 215710), (3180, 213268), (3256, 208290), (3498, 193880), (3922, 172920), (3930, 172568), (4070, 166632), (4240, 159951), (4323, 156880), (4440, 152746), (4664, 145410), (4847, 139920), (4884, 138860), (5240, 129426), (5764, 117660), (5830, 116328), (5883, 115280), (6105, 111088), (6288, 107855), (6360, 106634), (6512, 104145), (6943, 97680), (6996, 96940), (7205, 94128), (7844, 86460), (7860, 86284), (8140, 83316), (8646, 78440), (8745, 77552), (8880, 76373), (9328, 72705), (9694, 69960), (9768, 69430), (9805, 69168), (10480, 64713), (11528, 58830), (11660, 58164), (11766, 57640), (12210, 55544), (12720, 53317), (13886, 48840), (13992, 48470), (14410, 47064), (14541, 46640), (15688, 43230), (15720, 43142), (16280, 41658), (17292, 39220), (17490, 38776), (19388, 34980), (19536, 34715), (19610, 34584), (20829, 32560), (21571, 31440), (21615, 31376), (23056, 29415), (23320, 29082), (23532, 28820), (24235, 27984), (24420, 27772)]