70207280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:92

約数の個数: 240

約数和(自身を含む): 214298784

約数和(自身を除く): 144091504

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 19, 20, 22, 26, 34, 38, 40, 44, 52, 55, 65, 68, 76, 80, 85, 88, 95, 104, 110, 130, 136, 143, 152, 170, 176, 187, 190, 208, 209, 220, 221, 247, 260, 272, 286, 304, 323, 340, 361, 374, 380, 418, 440, 442, 494, 520, 572, 646, 680, 715, 722, 748, 760, 836, 880, 884, 935, 988, 1040, 1045, 1105, 1144, 1235, 1292, 1360, 1430, 1444, 1496, 1520, 1615, 1672, 1768, 1805, 1870, 1976, 2090, 2210, 2288, 2431, 2470, 2584, 2717, 2860, 2888, 2992, 3230, 3344, 3536, 3553, 3610, 3740, 3952, 3971, 4180, 4199, 4420, 4693, 4862, 4940, 5168, 5434, 5720, 5776, 6137, 6460, 7106, 7220, 7480, 7942, 8360, 8398, 8840, 9386, 9724, 9880, 10868, 11440, 12155, 12274, 12920, 13585, 14212, 14440, 14960, 15884, 16720, 16796, 17680, 17765, 18772, 19448, 19760, 19855, 20995, 21736, 23465, 24310, 24548, 25840, 27170, 28424, 28880, 30685, 31768, 33592, 35530, 37544, 38896, 39710, 41990, 43472, 46189, 46930, 48620, 49096, 51623, 54340, 56848, 61370, 63536, 67184, 67507, 71060, 75088, 79420, 79781, 83980, 92378, 93860, 97240, 98192, 103246, 108680, 122740, 135014, 142120, 158840, 159562, 167960, 184756, 187720, 194480, 206492, 217360, 230945, 245480, 258115, 270028, 284240, 317680, 319124, 335920, 337535, 369512, 375440, 398905, 412984, 461890, 490960, 516230, 540056, 638248, 675070, 739024, 797810, 825968, 877591, 923780, 1032460, 1080112, 1276496, 1350140, 1595620, 1755182, 1847560, 2064920, 2700280, 3191240, 3510364, 3695120, 4129840, 4387955, 5400560, 6382480, 7020728, 8775910, 14041456, 17551820, 35103640, 70207280]

約数ペア:

[(1, 70207280), (2, 35103640), (4, 17551820), (5, 14041456), (8, 8775910), (10, 7020728), (11, 6382480), (13, 5400560), (16, 4387955), (17, 4129840), (19, 3695120), (20, 3510364), (22, 3191240), (26, 2700280), (34, 2064920), (38, 1847560), (40, 1755182), (44, 1595620), (52, 1350140), (55, 1276496), (65, 1080112), (68, 1032460), (76, 923780), (80, 877591), (85, 825968), (88, 797810), (95, 739024), (104, 675070), (110, 638248), (130, 540056), (136, 516230), (143, 490960), (152, 461890), (170, 412984), (176, 398905), (187, 375440), (190, 369512), (208, 337535), (209, 335920), (220, 319124), (221, 317680), (247, 284240), (260, 270028), (272, 258115), (286, 245480), (304, 230945), (323, 217360), (340, 206492), (361, 194480), (374, 187720), (380, 184756), (418, 167960), (440, 159562), (442, 158840), (494, 142120), (520, 135014), (572, 122740), (646, 108680), (680, 103246), (715, 98192), (722, 97240), (748, 93860), (760, 92378), (836, 83980), (880, 79781), (884, 79420), (935, 75088), (988, 71060), (1040, 67507), (1045, 67184), (1105, 63536), (1144, 61370), (1235, 56848), (1292, 54340), (1360, 51623), (1430, 49096), (1444, 48620), (1496, 46930), (1520, 46189), (1615, 43472), (1672, 41990), (1768, 39710), (1805, 38896), (1870, 37544), (1976, 35530), (2090, 33592), (2210, 31768), (2288, 30685), (2431, 28880), (2470, 28424), (2584, 27170), (2717, 25840), (2860, 24548), (2888, 24310), (2992, 23465), (3230, 21736), (3344, 20995), (3536, 19855), (3553, 19760), (3610, 19448), (3740, 18772), (3952, 17765), (3971, 17680), (4180, 16796), (4199, 16720), (4420, 15884), (4693, 14960), (4862, 14440), (4940, 14212), (5168, 13585), (5434, 12920), (5720, 12274), (5776, 12155), (6137, 11440), (6460, 10868), (7106, 9880), (7220, 9724), (7480, 9386), (7942, 8840), (8360, 8398)]