624018520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1313

約数の個数: 128

約数和(自身を含む): 1596672000

約数和(自身を除く): 972653480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 29, 38, 40, 46, 58, 76, 92, 95, 115, 116, 145, 152, 184, 190, 230, 232, 290, 380, 437, 460, 551, 580, 667, 760, 874, 920, 1102, 1160, 1231, 1334, 1748, 2185, 2204, 2462, 2668, 2755, 3335, 3496, 4370, 4408, 4924, 5336, 5510, 6155, 6670, 8740, 9848, 11020, 12310, 12673, 13340, 17480, 22040, 23389, 24620, 25346, 26680, 28313, 35699, 46778, 49240, 50692, 56626, 63365, 71398, 93556, 101384, 113252, 116945, 126730, 141565, 142796, 178495, 187112, 226504, 233890, 253460, 283130, 285592, 356990, 467780, 506920, 537947, 566260, 678281, 713980, 821077, 935560, 1075894, 1132520, 1356562, 1427960, 1642154, 2151788, 2689735, 2713124, 3284308, 3391405, 4105385, 4303576, 5379470, 5426248, 6568616, 6782810, 8210770, 10758940, 13565620, 15600463, 16421540, 21517880, 27131240, 31200926, 32843080, 62401852, 78002315, 124803704, 156004630, 312009260, 624018520]

約数ペア:

[(1, 624018520), (2, 312009260), (4, 156004630), (5, 124803704), (8, 78002315), (10, 62401852), (19, 32843080), (20, 31200926), (23, 27131240), (29, 21517880), (38, 16421540), (40, 15600463), (46, 13565620), (58, 10758940), (76, 8210770), (92, 6782810), (95, 6568616), (115, 5426248), (116, 5379470), (145, 4303576), (152, 4105385), (184, 3391405), (190, 3284308), (230, 2713124), (232, 2689735), (290, 2151788), (380, 1642154), (437, 1427960), (460, 1356562), (551, 1132520), (580, 1075894), (667, 935560), (760, 821077), (874, 713980), (920, 678281), (1102, 566260), (1160, 537947), (1231, 506920), (1334, 467780), (1748, 356990), (2185, 285592), (2204, 283130), (2462, 253460), (2668, 233890), (2755, 226504), (3335, 187112), (3496, 178495), (4370, 142796), (4408, 141565), (4924, 126730), (5336, 116945), (5510, 113252), (6155, 101384), (6670, 93556), (8740, 71398), (9848, 63365), (11020, 56626), (12310, 50692), (12673, 49240), (13340, 46778), (17480, 35699), (22040, 28313), (23389, 26680), (24620, 25346)]