102931440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:711

約数の個数: 160

約数和(自身を含む): 344977920

約数和(自身を除く): 242046480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 552, 580, 643, 667, 690, 696, 870, 920, 1104, 1160, 1286, 1334, 1380, 1392, 1740, 1840, 1929, 2001, 2320, 2572, 2668, 2760, 3215, 3335, 3480, 3858, 4002, 5144, 5336, 5520, 6430, 6670, 6960, 7716, 8004, 9645, 10005, 10288, 10672, 12860, 13340, 14789, 15432, 16008, 18647, 19290, 20010, 25720, 26680, 29578, 30864, 32016, 37294, 38580, 40020, 44367, 51440, 53360, 55941, 59156, 73945, 74588, 77160, 80040, 88734, 93235, 111882, 118312, 147890, 149176, 154320, 160080, 177468, 186470, 221835, 223764, 236624, 279705, 295780, 298352, 354936, 372940, 428881, 443670, 447528, 559410, 591560, 709872, 745880, 857762, 887340, 895056, 1118820, 1183120, 1286643, 1491760, 1715524, 1774680, 2144405, 2237640, 2573286, 3431048, 3549360, 4288810, 4475280, 5146572, 6433215, 6862096, 8577620, 10293144, 12866430, 17155240, 20586288, 25732860, 34310480, 51465720, 102931440]

約数ペア:

[(1, 102931440), (2, 51465720), (3, 34310480), (4, 25732860), (5, 20586288), (6, 17155240), (8, 12866430), (10, 10293144), (12, 8577620), (15, 6862096), (16, 6433215), (20, 5146572), (23, 4475280), (24, 4288810), (29, 3549360), (30, 3431048), (40, 2573286), (46, 2237640), (48, 2144405), (58, 1774680), (60, 1715524), (69, 1491760), (80, 1286643), (87, 1183120), (92, 1118820), (115, 895056), (116, 887340), (120, 857762), (138, 745880), (145, 709872), (174, 591560), (184, 559410), (230, 447528), (232, 443670), (240, 428881), (276, 372940), (290, 354936), (345, 298352), (348, 295780), (368, 279705), (435, 236624), (460, 223764), (464, 221835), (552, 186470), (580, 177468), (643, 160080), (667, 154320), (690, 149176), (696, 147890), (870, 118312), (920, 111882), (1104, 93235), (1160, 88734), (1286, 80040), (1334, 77160), (1380, 74588), (1392, 73945), (1740, 59156), (1840, 55941), (1929, 53360), (2001, 51440), (2320, 44367), (2572, 40020), (2668, 38580), (2760, 37294), (3215, 32016), (3335, 30864), (3480, 29578), (3858, 26680), (4002, 25720), (5144, 20010), (5336, 19290), (5520, 18647), (6430, 16008), (6670, 15432), (6960, 14789), (7716, 13340), (8004, 12860), (9645, 10672), (10005, 10288)]