70040460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 241274880

約数和(自身を除く): 171234420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 67, 70, 76, 84, 95, 105, 114, 131, 133, 134, 140, 190, 201, 210, 228, 262, 266, 268, 285, 335, 380, 393, 399, 402, 420, 469, 524, 532, 570, 655, 665, 670, 786, 798, 804, 917, 938, 1005, 1140, 1273, 1310, 1330, 1340, 1407, 1572, 1596, 1834, 1876, 1965, 1995, 2010, 2345, 2489, 2546, 2620, 2660, 2751, 2814, 3668, 3819, 3930, 3990, 4020, 4585, 4690, 4978, 5092, 5502, 5628, 6365, 7035, 7467, 7638, 7860, 7980, 8777, 8911, 9170, 9380, 9956, 11004, 12445, 12730, 13755, 14070, 14934, 15276, 17423, 17554, 17822, 18340, 19095, 24890, 25460, 26331, 26733, 27510, 28140, 29868, 34846, 35108, 35644, 37335, 38190, 43885, 44555, 49780, 52269, 52662, 53466, 55020, 61439, 69692, 74670, 76380, 87115, 87770, 89110, 104538, 105324, 106932, 122878, 131655, 133665, 149340, 166763, 174230, 175540, 178220, 184317, 209076, 245756, 261345, 263310, 267330, 307195, 333526, 348460, 368634, 500289, 522690, 526620, 534660, 614390, 667052, 737268, 833815, 921585, 1000578, 1045380, 1167341, 1228780, 1667630, 1843170, 2001156, 2334682, 2501445, 3335260, 3502023, 3686340, 4669364, 5002890, 5836705, 7004046, 10005780, 11673410, 14008092, 17510115, 23346820, 35020230, 70040460]

約数ペア:

[(1, 70040460), (2, 35020230), (3, 23346820), (4, 17510115), (5, 14008092), (6, 11673410), (7, 10005780), (10, 7004046), (12, 5836705), (14, 5002890), (15, 4669364), (19, 3686340), (20, 3502023), (21, 3335260), (28, 2501445), (30, 2334682), (35, 2001156), (38, 1843170), (42, 1667630), (57, 1228780), (60, 1167341), (67, 1045380), (70, 1000578), (76, 921585), (84, 833815), (95, 737268), (105, 667052), (114, 614390), (131, 534660), (133, 526620), (134, 522690), (140, 500289), (190, 368634), (201, 348460), (210, 333526), (228, 307195), (262, 267330), (266, 263310), (268, 261345), (285, 245756), (335, 209076), (380, 184317), (393, 178220), (399, 175540), (402, 174230), (420, 166763), (469, 149340), (524, 133665), (532, 131655), (570, 122878), (655, 106932), (665, 105324), (670, 104538), (786, 89110), (798, 87770), (804, 87115), (917, 76380), (938, 74670), (1005, 69692), (1140, 61439), (1273, 55020), (1310, 53466), (1330, 52662), (1340, 52269), (1407, 49780), (1572, 44555), (1596, 43885), (1834, 38190), (1876, 37335), (1965, 35644), (1995, 35108), (2010, 34846), (2345, 29868), (2489, 28140), (2546, 27510), (2620, 26733), (2660, 26331), (2751, 25460), (2814, 24890), (3668, 19095), (3819, 18340), (3930, 17822), (3990, 17554), (4020, 17423), (4585, 15276), (4690, 14934), (4978, 14070), (5092, 13755), (5502, 12730), (5628, 12445), (6365, 11004), (7035, 9956), (7467, 9380), (7638, 9170), (7860, 8911), (7980, 8777)]