2539349520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1021}}^1$

素因数の和:1321

約数の個数: 160

約数和(自身を含む): 8096398464

約数和(自身を除く): 5557048944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 241, 258, 344, 430, 482, 516, 645, 688, 723, 860, 964, 1021, 1032, 1205, 1290, 1446, 1720, 1928, 2042, 2064, 2410, 2580, 2892, 3063, 3440, 3615, 3856, 4084, 4820, 5105, 5160, 5784, 6126, 7230, 8168, 9640, 10210, 10320, 10363, 11568, 12252, 14460, 15315, 16336, 19280, 20420, 20726, 24504, 28920, 30630, 31089, 40840, 41452, 43903, 49008, 51815, 57840, 61260, 62178, 81680, 82904, 87806, 103630, 122520, 124356, 131709, 155445, 165808, 175612, 207260, 219515, 245040, 246061, 248712, 263418, 310890, 351224, 414520, 439030, 492122, 497424, 526836, 621780, 658545, 702448, 738183, 829040, 878060, 984244, 1053672, 1230305, 1243560, 1317090, 1476366, 1756120, 1968488, 2107344, 2460610, 2487120, 2634180, 2952732, 3512240, 3690915, 3936976, 4921220, 5268360, 5905464, 7381830, 9842440, 10536720, 10580623, 11810928, 14763660, 19684880, 21161246, 29527320, 31741869, 42322492, 52903115, 59054640, 63483738, 84644984, 105806230, 126967476, 158709345, 169289968, 211612460, 253934952, 317418690, 423224920, 507869904, 634837380, 846449840, 1269674760, 2539349520]

約数ペア:

[(1, 2539349520), (2, 1269674760), (3, 846449840), (4, 634837380), (5, 507869904), (6, 423224920), (8, 317418690), (10, 253934952), (12, 211612460), (15, 169289968), (16, 158709345), (20, 126967476), (24, 105806230), (30, 84644984), (40, 63483738), (43, 59054640), (48, 52903115), (60, 42322492), (80, 31741869), (86, 29527320), (120, 21161246), (129, 19684880), (172, 14763660), (215, 11810928), (240, 10580623), (241, 10536720), (258, 9842440), (344, 7381830), (430, 5905464), (482, 5268360), (516, 4921220), (645, 3936976), (688, 3690915), (723, 3512240), (860, 2952732), (964, 2634180), (1021, 2487120), (1032, 2460610), (1205, 2107344), (1290, 1968488), (1446, 1756120), (1720, 1476366), (1928, 1317090), (2042, 1243560), (2064, 1230305), (2410, 1053672), (2580, 984244), (2892, 878060), (3063, 829040), (3440, 738183), (3615, 702448), (3856, 658545), (4084, 621780), (4820, 526836), (5105, 497424), (5160, 492122), (5784, 439030), (6126, 414520), (7230, 351224), (8168, 310890), (9640, 263418), (10210, 248712), (10320, 246061), (10363, 245040), (11568, 219515), (12252, 207260), (14460, 175612), (15315, 165808), (16336, 155445), (19280, 131709), (20420, 124356), (20726, 122520), (24504, 103630), (28920, 87806), (30630, 82904), (31089, 81680), (40840, 62178), (41452, 61260), (43903, 57840), (49008, 51815)]