151338320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5099}}^1$

素因数の和:5172

約数の個数: 80

約数和(自身を含む): 409795200

約数和(自身を除く): 258456880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5099, 5936, 7420, 10198, 14840, 20396, 25495, 29680, 35693, 40792, 50990, 71386, 81584, 101980, 142772, 178465, 203960, 270247, 285544, 356930, 407920, 540494, 571088, 713860, 1080988, 1351235, 1427720, 1891729, 2161976, 2702470, 2855440, 3783458, 4323952, 5404940, 7566916, 9458645, 10809880, 15133832, 18917290, 21619760, 30267664, 37834580, 75669160, 151338320]

約数ペア:

[(1, 151338320), (2, 75669160), (4, 37834580), (5, 30267664), (7, 21619760), (8, 18917290), (10, 15133832), (14, 10809880), (16, 9458645), (20, 7566916), (28, 5404940), (35, 4323952), (40, 3783458), (53, 2855440), (56, 2702470), (70, 2161976), (80, 1891729), (106, 1427720), (112, 1351235), (140, 1080988), (212, 713860), (265, 571088), (280, 540494), (371, 407920), (424, 356930), (530, 285544), (560, 270247), (742, 203960), (848, 178465), (1060, 142772), (1484, 101980), (1855, 81584), (2120, 71386), (2968, 50990), (3710, 40792), (4240, 35693), (5099, 29680), (5936, 25495), (7420, 20396), (10198, 14840)]