513178320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1829

約数の個数: 160

約数和(自身を含む): 1708497792

約数和(自身を除く): 1195319472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 73, 80, 85, 102, 120, 136, 146, 170, 204, 219, 240, 255, 272, 292, 340, 365, 408, 438, 510, 584, 680, 730, 816, 876, 1020, 1095, 1168, 1241, 1360, 1460, 1723, 1752, 2040, 2190, 2482, 2920, 3446, 3504, 3723, 4080, 4380, 4964, 5169, 5840, 6205, 6892, 7446, 8615, 8760, 9928, 10338, 12410, 13784, 14892, 17230, 17520, 18615, 19856, 20676, 24820, 25845, 27568, 29291, 29784, 34460, 37230, 41352, 49640, 51690, 58582, 59568, 68920, 74460, 82704, 87873, 99280, 103380, 117164, 125779, 137840, 146455, 148920, 175746, 206760, 234328, 251558, 292910, 297840, 351492, 377337, 413520, 439365, 468656, 503116, 585820, 628895, 702984, 754674, 878730, 1006232, 1171640, 1257790, 1405968, 1509348, 1757460, 1886685, 2012464, 2138243, 2343280, 2515580, 3018696, 3514920, 3773370, 4276486, 5031160, 6037392, 6414729, 7029840, 7546740, 8552972, 10062320, 10691215, 12829458, 15093480, 17105944, 21382430, 25658916, 30186960, 32073645, 34211888, 42764860, 51317832, 64147290, 85529720, 102635664, 128294580, 171059440, 256589160, 513178320]

約数ペア:

[(1, 513178320), (2, 256589160), (3, 171059440), (4, 128294580), (5, 102635664), (6, 85529720), (8, 64147290), (10, 51317832), (12, 42764860), (15, 34211888), (16, 32073645), (17, 30186960), (20, 25658916), (24, 21382430), (30, 17105944), (34, 15093480), (40, 12829458), (48, 10691215), (51, 10062320), (60, 8552972), (68, 7546740), (73, 7029840), (80, 6414729), (85, 6037392), (102, 5031160), (120, 4276486), (136, 3773370), (146, 3514920), (170, 3018696), (204, 2515580), (219, 2343280), (240, 2138243), (255, 2012464), (272, 1886685), (292, 1757460), (340, 1509348), (365, 1405968), (408, 1257790), (438, 1171640), (510, 1006232), (584, 878730), (680, 754674), (730, 702984), (816, 628895), (876, 585820), (1020, 503116), (1095, 468656), (1168, 439365), (1241, 413520), (1360, 377337), (1460, 351492), (1723, 297840), (1752, 292910), (2040, 251558), (2190, 234328), (2482, 206760), (2920, 175746), (3446, 148920), (3504, 146455), (3723, 137840), (4080, 125779), (4380, 117164), (4964, 103380), (5169, 99280), (5840, 87873), (6205, 82704), (6892, 74460), (7446, 68920), (8615, 59568), (8760, 58582), (9928, 51690), (10338, 49640), (12410, 41352), (13784, 37230), (14892, 34460), (17230, 29784), (17520, 29291), (18615, 27568), (19856, 25845), (20676, 24820)]