129040364440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1\times {\mathrm{1607}}^1$

素因数の和:2441

約数の個数: 128

約数和(自身を含む): 314512450560

約数和(自身を除く): 185472086120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 307, 503, 520, 614, 1006, 1228, 1535, 1607, 2012, 2456, 2515, 3070, 3214, 3991, 4024, 5030, 6140, 6428, 6539, 7982, 8035, 10060, 12280, 12856, 13078, 15964, 16070, 19955, 20120, 20891, 26156, 31928, 32140, 32695, 39910, 41782, 52312, 64280, 65390, 79820, 83564, 104455, 130780, 154421, 159640, 167128, 208910, 261560, 308842, 417820, 493349, 617684, 772105, 808321, 835640, 986698, 1235368, 1544210, 1616642, 1973396, 2007473, 2466745, 3088420, 3233284, 3946792, 4014946, 4041605, 4933490, 6176840, 6413537, 6466568, 8029892, 8083210, 9866980, 10037365, 10508173, 12827074, 16059784, 16166420, 19733960, 20074730, 21016346, 25654148, 32067685, 32332840, 40149460, 42032692, 51308296, 52540865, 64135370, 80298920, 84065384, 105081730, 128270740, 210163460, 248154547, 256541480, 420326920, 496309094, 992618188, 1240772735, 1985236376, 2481545470, 3226009111, 4963090940, 6452018222, 9926181880, 12904036444, 16130045555, 25808072888, 32260091110, 64520182220, 129040364440]

約数ペア:

[(1, 129040364440), (2, 64520182220), (4, 32260091110), (5, 25808072888), (8, 16130045555), (10, 12904036444), (13, 9926181880), (20, 6452018222), (26, 4963090940), (40, 3226009111), (52, 2481545470), (65, 1985236376), (104, 1240772735), (130, 992618188), (260, 496309094), (307, 420326920), (503, 256541480), (520, 248154547), (614, 210163460), (1006, 128270740), (1228, 105081730), (1535, 84065384), (1607, 80298920), (2012, 64135370), (2456, 52540865), (2515, 51308296), (3070, 42032692), (3214, 40149460), (3991, 32332840), (4024, 32067685), (5030, 25654148), (6140, 21016346), (6428, 20074730), (6539, 19733960), (7982, 16166420), (8035, 16059784), (10060, 12827074), (12280, 10508173), (12856, 10037365), (13078, 9866980), (15964, 8083210), (16070, 8029892), (19955, 6466568), (20120, 6413537), (20891, 6176840), (26156, 4933490), (31928, 4041605), (32140, 4014946), (32695, 3946792), (39910, 3233284), (41782, 3088420), (52312, 2466745), (64280, 2007473), (65390, 1973396), (79820, 1616642), (83564, 1544210), (104455, 1235368), (130780, 986698), (154421, 835640), (159640, 808321), (167128, 772105), (208910, 617684), (261560, 493349), (308842, 417820)]