17782680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 59097600

約数和(自身を除く): 41314920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 379, 391, 408, 460, 510, 552, 680, 690, 758, 782, 920, 1020, 1137, 1173, 1380, 1516, 1564, 1895, 1955, 2040, 2274, 2346, 2760, 3032, 3128, 3790, 3910, 4548, 4692, 5685, 5865, 6443, 7580, 7820, 8717, 9096, 9384, 11370, 11730, 12886, 15160, 15640, 17434, 19329, 22740, 23460, 25772, 26151, 32215, 34868, 38658, 43585, 45480, 46920, 51544, 52302, 64430, 69736, 77316, 87170, 96645, 104604, 128860, 130755, 148189, 154632, 174340, 193290, 209208, 257720, 261510, 296378, 348680, 386580, 444567, 523020, 592756, 740945, 773160, 889134, 1046040, 1185512, 1481890, 1778268, 2222835, 2963780, 3556536, 4445670, 5927560, 8891340, 17782680]

約数ペア:

[(1, 17782680), (2, 8891340), (3, 5927560), (4, 4445670), (5, 3556536), (6, 2963780), (8, 2222835), (10, 1778268), (12, 1481890), (15, 1185512), (17, 1046040), (20, 889134), (23, 773160), (24, 740945), (30, 592756), (34, 523020), (40, 444567), (46, 386580), (51, 348680), (60, 296378), (68, 261510), (69, 257720), (85, 209208), (92, 193290), (102, 174340), (115, 154632), (120, 148189), (136, 130755), (138, 128860), (170, 104604), (184, 96645), (204, 87170), (230, 77316), (255, 69736), (276, 64430), (340, 52302), (345, 51544), (379, 46920), (391, 45480), (408, 43585), (460, 38658), (510, 34868), (552, 32215), (680, 26151), (690, 25772), (758, 23460), (782, 22740), (920, 19329), (1020, 17434), (1137, 15640), (1173, 15160), (1380, 12886), (1516, 11730), (1564, 11370), (1895, 9384), (1955, 9096), (2040, 8717), (2274, 7820), (2346, 7580), (2760, 6443), (3032, 5865), (3128, 5685), (3790, 4692), (3910, 4548)]