57468840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 215550720

約数和(自身を除く): 158081880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 197, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 394, 408, 429, 440, 442, 510, 520, 561, 572, 591, 660, 663, 680, 715, 748, 780, 788, 858, 884, 935, 985, 1020, 1105, 1122, 1144, 1182, 1320, 1326, 1430, 1496, 1560, 1576, 1716, 1768, 1870, 1970, 2040, 2145, 2167, 2210, 2244, 2364, 2431, 2561, 2652, 2805, 2860, 2955, 3315, 3349, 3432, 3740, 3940, 4290, 4334, 4420, 4488, 4728, 4862, 5122, 5304, 5610, 5720, 5910, 6501, 6630, 6698, 7293, 7480, 7683, 7880, 8580, 8668, 8840, 9724, 10047, 10244, 10835, 11220, 11820, 12155, 12805, 13002, 13260, 13396, 14586, 15366, 16745, 17160, 17336, 19448, 20094, 20488, 21670, 22440, 23640, 24310, 25610, 26004, 26520, 26792, 28171, 29172, 30732, 32505, 33490, 36465, 36839, 38415, 40188, 43340, 43537, 48620, 50235, 51220, 52008, 56342, 58344, 61464, 65010, 66980, 72930, 73678, 76830, 80376, 84513, 86680, 87074, 97240, 100470, 102440, 110517, 112684, 130020, 130611, 133960, 140855, 145860, 147356, 153660, 169026, 174148, 184195, 200940, 217685, 221034, 225368, 260040, 261222, 281710, 291720, 294712, 307320, 338052, 348296, 368390, 401880, 422565, 435370, 442068, 478907, 522444, 552585, 563420, 653055, 676104, 736780, 845130, 870740, 884136, 957814, 1044888, 1105170, 1126840, 1306110, 1436721, 1473560, 1690260, 1741480, 1915628, 2210340, 2394535, 2612220, 2873442, 3380520, 3831256, 4420680, 4789070, 5224440, 5746884, 7183605, 9578140, 11493768, 14367210, 19156280, 28734420, 57468840]

約数ペア:

[(1, 57468840), (2, 28734420), (3, 19156280), (4, 14367210), (5, 11493768), (6, 9578140), (8, 7183605), (10, 5746884), (11, 5224440), (12, 4789070), (13, 4420680), (15, 3831256), (17, 3380520), (20, 2873442), (22, 2612220), (24, 2394535), (26, 2210340), (30, 1915628), (33, 1741480), (34, 1690260), (39, 1473560), (40, 1436721), (44, 1306110), (51, 1126840), (52, 1105170), (55, 1044888), (60, 957814), (65, 884136), (66, 870740), (68, 845130), (78, 736780), (85, 676104), (88, 653055), (102, 563420), (104, 552585), (110, 522444), (120, 478907), (130, 442068), (132, 435370), (136, 422565), (143, 401880), (156, 368390), (165, 348296), (170, 338052), (187, 307320), (195, 294712), (197, 291720), (204, 281710), (220, 261222), (221, 260040), (255, 225368), (260, 221034), (264, 217685), (286, 200940), (312, 184195), (330, 174148), (340, 169026), (374, 153660), (390, 147356), (394, 145860), (408, 140855), (429, 133960), (440, 130611), (442, 130020), (510, 112684), (520, 110517), (561, 102440), (572, 100470), (591, 97240), (660, 87074), (663, 86680), (680, 84513), (715, 80376), (748, 76830), (780, 73678), (788, 72930), (858, 66980), (884, 65010), (935, 61464), (985, 58344), (1020, 56342), (1105, 52008), (1122, 51220), (1144, 50235), (1182, 48620), (1320, 43537), (1326, 43340), (1430, 40188), (1496, 38415), (1560, 36839), (1576, 36465), (1716, 33490), (1768, 32505), (1870, 30732), (1970, 29172), (2040, 28171), (2145, 26792), (2167, 26520), (2210, 26004), (2244, 25610), (2364, 24310), (2431, 23640), (2561, 22440), (2652, 21670), (2805, 20488), (2860, 20094), (2955, 19448), (3315, 17336), (3349, 17160), (3432, 16745), (3740, 15366), (3940, 14586), (4290, 13396), (4334, 13260), (4420, 13002), (4488, 12805), (4728, 12155), (4862, 11820), (5122, 11220), (5304, 10835), (5610, 10244), (5720, 10047), (5910, 9724), (6501, 8840), (6630, 8668), (6698, 8580), (7293, 7880), (7480, 7683)]