2817896320

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1120

約数の個数: 128

約数和(自身を含む): 6980520960

約数和(自身を除く): 4162624640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 127, 128, 148, 160, 185, 254, 296, 320, 370, 508, 592, 635, 640, 740, 937, 1016, 1184, 1270, 1480, 1874, 2032, 2368, 2540, 2960, 3748, 4064, 4685, 4699, 4736, 5080, 5920, 7496, 8128, 9370, 9398, 10160, 11840, 14992, 16256, 18740, 18796, 20320, 23495, 23680, 29984, 34669, 37480, 37592, 40640, 46990, 59968, 69338, 74960, 75184, 81280, 93980, 118999, 119936, 138676, 149920, 150368, 173345, 187960, 237998, 277352, 299840, 300736, 346690, 375920, 475996, 554704, 594995, 599680, 601472, 693380, 751840, 951992, 1109408, 1189990, 1386760, 1503680, 1903984, 2218816, 2379980, 2773520, 3007360, 3807968, 4402963, 4437632, 4759960, 5547040, 7615936, 8805926, 9519920, 11094080, 15231872, 17611852, 19039840, 22014815, 22188160, 35223704, 38079680, 44029630, 70447408, 76159360, 88059260, 140894816, 176118520, 281789632, 352237040, 563579264, 704474080, 1408948160, 2817896320]

約数ペア:

[(1, 2817896320), (2, 1408948160), (4, 704474080), (5, 563579264), (8, 352237040), (10, 281789632), (16, 176118520), (20, 140894816), (32, 88059260), (37, 76159360), (40, 70447408), (64, 44029630), (74, 38079680), (80, 35223704), (127, 22188160), (128, 22014815), (148, 19039840), (160, 17611852), (185, 15231872), (254, 11094080), (296, 9519920), (320, 8805926), (370, 7615936), (508, 5547040), (592, 4759960), (635, 4437632), (640, 4402963), (740, 3807968), (937, 3007360), (1016, 2773520), (1184, 2379980), (1270, 2218816), (1480, 1903984), (1874, 1503680), (2032, 1386760), (2368, 1189990), (2540, 1109408), (2960, 951992), (3748, 751840), (4064, 693380), (4685, 601472), (4699, 599680), (4736, 594995), (5080, 554704), (5920, 475996), (7496, 375920), (8128, 346690), (9370, 300736), (9398, 299840), (10160, 277352), (11840, 237998), (14992, 187960), (16256, 173345), (18740, 150368), (18796, 149920), (20320, 138676), (23495, 119936), (23680, 118999), (29984, 93980), (34669, 81280), (37480, 75184), (37592, 74960), (40640, 69338), (46990, 59968)]