127664160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 444528000

約数和(自身を除く): 316863840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 416, 480, 492, 499, 520, 533, 615, 624, 656, 780, 820, 984, 998, 1040, 1066, 1230, 1248, 1312, 1497, 1560, 1599, 1640, 1968, 1996, 2080, 2132, 2460, 2495, 2665, 2994, 3120, 3198, 3280, 3936, 3992, 4264, 4920, 4990, 5330, 5988, 6240, 6396, 6487, 6560, 7485, 7984, 7995, 8528, 9840, 9980, 10660, 11976, 12792, 12974, 14970, 15968, 15990, 17056, 19461, 19680, 19960, 20459, 21320, 23952, 25584, 25948, 29940, 31980, 32435, 38922, 39920, 40918, 42640, 47904, 51168, 51896, 59880, 61377, 63960, 64870, 77844, 79840, 81836, 85280, 97305, 102295, 103792, 119760, 122754, 127920, 129740, 155688, 163672, 194610, 204590, 207584, 239520, 245508, 255840, 259480, 265967, 306885, 311376, 327344, 389220, 409180, 491016, 518960, 531934, 613770, 622752, 654688, 778440, 797901, 818360, 982032, 1037920, 1063868, 1227540, 1329835, 1556880, 1595802, 1636720, 1964064, 2127736, 2455080, 2659670, 3113760, 3191604, 3273440, 3989505, 4255472, 4910160, 5319340, 6383208, 7979010, 8510944, 9820320, 10638680, 12766416, 15958020, 21277360, 25532832, 31916040, 42554720, 63832080, 127664160]

約数ペア:

[(1, 127664160), (2, 63832080), (3, 42554720), (4, 31916040), (5, 25532832), (6, 21277360), (8, 15958020), (10, 12766416), (12, 10638680), (13, 9820320), (15, 8510944), (16, 7979010), (20, 6383208), (24, 5319340), (26, 4910160), (30, 4255472), (32, 3989505), (39, 3273440), (40, 3191604), (41, 3113760), (48, 2659670), (52, 2455080), (60, 2127736), (65, 1964064), (78, 1636720), (80, 1595802), (82, 1556880), (96, 1329835), (104, 1227540), (120, 1063868), (123, 1037920), (130, 982032), (156, 818360), (160, 797901), (164, 778440), (195, 654688), (205, 622752), (208, 613770), (240, 531934), (246, 518960), (260, 491016), (312, 409180), (328, 389220), (390, 327344), (410, 311376), (416, 306885), (480, 265967), (492, 259480), (499, 255840), (520, 245508), (533, 239520), (615, 207584), (624, 204590), (656, 194610), (780, 163672), (820, 155688), (984, 129740), (998, 127920), (1040, 122754), (1066, 119760), (1230, 103792), (1248, 102295), (1312, 97305), (1497, 85280), (1560, 81836), (1599, 79840), (1640, 77844), (1968, 64870), (1996, 63960), (2080, 61377), (2132, 59880), (2460, 51896), (2495, 51168), (2665, 47904), (2994, 42640), (3120, 40918), (3198, 39920), (3280, 38922), (3936, 32435), (3992, 31980), (4264, 29940), (4920, 25948), (4990, 25584), (5330, 23952), (5988, 21320), (6240, 20459), (6396, 19960), (6487, 19680), (6560, 19461), (7485, 17056), (7984, 15990), (7995, 15968), (8528, 14970), (9840, 12974), (9980, 12792), (10660, 11976)]