1605834173840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3209}}^1\times {\mathrm{37013}}^1$

素因数の和:40261

約数の個数: 120

約数和(自身を含む): 4044222927720

約数和(自身を除く): 2438388753880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3209, 3380, 6418, 6760, 12836, 13520, 16045, 25672, 32090, 37013, 41717, 51344, 64180, 74026, 83434, 128360, 148052, 166868, 185065, 208585, 256720, 296104, 333736, 370130, 417170, 481169, 542321, 592208, 667472, 740260, 834340, 962338, 1084642, 1480520, 1668680, 1924676, 2169284, 2405845, 2711605, 2961040, 3337360, 3849352, 4338568, 4811690, 5423210, 6255197, 7698704, 8677136, 9623380, 10846420, 12510394, 19246760, 21692840, 25020788, 31275985, 38493520, 43385680, 50041576, 62551970, 100083152, 118774717, 125103940, 237549434, 250207880, 475098868, 500415760, 593873585, 950197736, 1187747170, 1544071321, 1900395472, 2375494340, 3088142642, 4750988680, 6176285284, 7720356605, 9501977360, 12352570568, 15440713210, 20072927173, 24705141136, 30881426420, 40145854346, 61762852840, 80291708692, 100364635865, 123525705680, 160583417384, 200729271730, 321166834768, 401458543460, 802917086920, 1605834173840]

約数ペア:

[(1, 1605834173840), (2, 802917086920), (4, 401458543460), (5, 321166834768), (8, 200729271730), (10, 160583417384), (13, 123525705680), (16, 100364635865), (20, 80291708692), (26, 61762852840), (40, 40145854346), (52, 30881426420), (65, 24705141136), (80, 20072927173), (104, 15440713210), (130, 12352570568), (169, 9501977360), (208, 7720356605), (260, 6176285284), (338, 4750988680), (520, 3088142642), (676, 2375494340), (845, 1900395472), (1040, 1544071321), (1352, 1187747170), (1690, 950197736), (2704, 593873585), (3209, 500415760), (3380, 475098868), (6418, 250207880), (6760, 237549434), (12836, 125103940), (13520, 118774717), (16045, 100083152), (25672, 62551970), (32090, 50041576), (37013, 43385680), (41717, 38493520), (51344, 31275985), (64180, 25020788), (74026, 21692840), (83434, 19246760), (128360, 12510394), (148052, 10846420), (166868, 9623380), (185065, 8677136), (208585, 7698704), (256720, 6255197), (296104, 5423210), (333736, 4811690), (370130, 4338568), (417170, 3849352), (481169, 3337360), (542321, 2961040), (592208, 2711605), (667472, 2405845), (740260, 2169284), (834340, 1924676), (962338, 1668680), (1084642, 1480520)]