1044580457080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1\times {\mathrm{15199}}^1$

素因数の和:15917

約数の個数: 128

約数和(自身を含む): 2505738240000

約数和(自身を除く): 1461157782920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 211, 340, 422, 479, 680, 844, 958, 1055, 1688, 1916, 2110, 2395, 3587, 3832, 4220, 4790, 7174, 8143, 8440, 9580, 14348, 15199, 16286, 17935, 19160, 28696, 30398, 32572, 35870, 40715, 60796, 65144, 71740, 75995, 81430, 101069, 121592, 143480, 151990, 162860, 202138, 258383, 303980, 325720, 404276, 505345, 516766, 607960, 808552, 1010690, 1033532, 1291915, 1718173, 2021380, 2067064, 2583830, 3206989, 3436346, 4042760, 5167660, 6413978, 6872692, 7280321, 8590865, 10335320, 12827956, 13745384, 14560642, 16034945, 17181730, 25655912, 29121284, 32069890, 34363460, 36401605, 54518813, 58242568, 64139780, 68726920, 72803210, 109037626, 123765457, 128279560, 145606420, 218075252, 247530914, 272594065, 291212840, 436150504, 495061828, 545188130, 618827285, 990123656, 1090376260, 1237654570, 1536147731, 2180752520, 2475309140, 3072295462, 4950618280, 6144590924, 7680738655, 12289181848, 15361477310, 26114511427, 30722954620, 52229022854, 61445909240, 104458045708, 130572557135, 208916091416, 261145114270, 522290228540, 1044580457080]

約数ペア:

[(1, 1044580457080), (2, 522290228540), (4, 261145114270), (5, 208916091416), (8, 130572557135), (10, 104458045708), (17, 61445909240), (20, 52229022854), (34, 30722954620), (40, 26114511427), (68, 15361477310), (85, 12289181848), (136, 7680738655), (170, 6144590924), (211, 4950618280), (340, 3072295462), (422, 2475309140), (479, 2180752520), (680, 1536147731), (844, 1237654570), (958, 1090376260), (1055, 990123656), (1688, 618827285), (1916, 545188130), (2110, 495061828), (2395, 436150504), (3587, 291212840), (3832, 272594065), (4220, 247530914), (4790, 218075252), (7174, 145606420), (8143, 128279560), (8440, 123765457), (9580, 109037626), (14348, 72803210), (15199, 68726920), (16286, 64139780), (17935, 58242568), (19160, 54518813), (28696, 36401605), (30398, 34363460), (32572, 32069890), (35870, 29121284), (40715, 25655912), (60796, 17181730), (65144, 16034945), (71740, 14560642), (75995, 13745384), (81430, 12827956), (101069, 10335320), (121592, 8590865), (143480, 7280321), (151990, 6872692), (162860, 6413978), (202138, 5167660), (258383, 4042760), (303980, 3436346), (325720, 3206989), (404276, 2583830), (505345, 2067064), (516766, 2021380), (607960, 1718173), (808552, 1291915), (1010690, 1033532)]