126999120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 414616320

約数和(自身を除く): 287617200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 71, 80, 87, 116, 120, 142, 145, 174, 213, 232, 240, 257, 284, 290, 348, 355, 426, 435, 464, 514, 568, 580, 696, 710, 771, 852, 870, 1028, 1065, 1136, 1160, 1285, 1392, 1420, 1542, 1704, 1740, 2056, 2059, 2130, 2320, 2570, 2840, 3084, 3408, 3480, 3855, 4112, 4118, 4260, 5140, 5680, 6168, 6177, 6960, 7453, 7710, 8236, 8520, 10280, 10295, 12336, 12354, 14906, 15420, 16472, 17040, 18247, 20560, 20590, 22359, 24708, 29812, 30840, 30885, 32944, 36494, 37265, 41180, 44718, 49416, 54741, 59624, 61680, 61770, 72988, 74530, 82360, 89436, 91235, 98832, 109482, 111795, 119248, 123540, 145976, 149060, 164720, 178872, 182470, 218964, 223590, 247080, 273705, 291952, 298120, 357744, 364940, 437928, 447180, 494160, 529163, 547410, 596240, 729880, 875856, 894360, 1058326, 1094820, 1459760, 1587489, 1788720, 2116652, 2189640, 2645815, 3174978, 4233304, 4379280, 5291630, 6349956, 7937445, 8466608, 10583260, 12699912, 15874890, 21166520, 25399824, 31749780, 42333040, 63499560, 126999120]

約数ペア:

[(1, 126999120), (2, 63499560), (3, 42333040), (4, 31749780), (5, 25399824), (6, 21166520), (8, 15874890), (10, 12699912), (12, 10583260), (15, 8466608), (16, 7937445), (20, 6349956), (24, 5291630), (29, 4379280), (30, 4233304), (40, 3174978), (48, 2645815), (58, 2189640), (60, 2116652), (71, 1788720), (80, 1587489), (87, 1459760), (116, 1094820), (120, 1058326), (142, 894360), (145, 875856), (174, 729880), (213, 596240), (232, 547410), (240, 529163), (257, 494160), (284, 447180), (290, 437928), (348, 364940), (355, 357744), (426, 298120), (435, 291952), (464, 273705), (514, 247080), (568, 223590), (580, 218964), (696, 182470), (710, 178872), (771, 164720), (852, 149060), (870, 145976), (1028, 123540), (1065, 119248), (1136, 111795), (1160, 109482), (1285, 98832), (1392, 91235), (1420, 89436), (1542, 82360), (1704, 74530), (1740, 72988), (2056, 61770), (2059, 61680), (2130, 59624), (2320, 54741), (2570, 49416), (2840, 44718), (3084, 41180), (3408, 37265), (3480, 36494), (3855, 32944), (4112, 30885), (4118, 30840), (4260, 29812), (5140, 24708), (5680, 22359), (6168, 20590), (6177, 20560), (6960, 18247), (7453, 17040), (7710, 16472), (8236, 15420), (8520, 14906), (10280, 12354), (10295, 12336)]