2260878240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:743

約数の個数: 192

約数和(自身を含む): 7311088512

約数和(自身を除く): 5050210272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 181, 212, 240, 265, 318, 362, 424, 480, 491, 530, 543, 636, 724, 795, 848, 905, 982, 1060, 1086, 1272, 1448, 1473, 1590, 1696, 1810, 1964, 2120, 2172, 2455, 2544, 2715, 2896, 2946, 3180, 3620, 3928, 4240, 4344, 4910, 5088, 5430, 5792, 5892, 6360, 7240, 7365, 7856, 8480, 8688, 9593, 9820, 10860, 11784, 12720, 14480, 14730, 15712, 17376, 19186, 19640, 21720, 23568, 25440, 26023, 28779, 28960, 29460, 38372, 39280, 43440, 47136, 47965, 52046, 57558, 58920, 76744, 78069, 78560, 86880, 88871, 95930, 104092, 115116, 117840, 130115, 143895, 153488, 156138, 177742, 191860, 208184, 230232, 235680, 260230, 266613, 287790, 306976, 312276, 355484, 383720, 390345, 416368, 444355, 460464, 520460, 533226, 575580, 624552, 710968, 767440, 780690, 832736, 888710, 920928, 1040920, 1066452, 1151160, 1249104, 1333065, 1421936, 1534880, 1561380, 1777420, 2081840, 2132904, 2302320, 2498208, 2666130, 2843872, 3122760, 3554840, 4163680, 4265808, 4604640, 4710163, 5332260, 6245520, 7109680, 8531616, 9420326, 10664520, 12491040, 14130489, 14219360, 18840652, 21329040, 23550815, 28260978, 37681304, 42658080, 47101630, 56521956, 70652445, 75362608, 94203260, 113043912, 141304890, 150725216, 188406520, 226087824, 282609780, 376813040, 452175648, 565219560, 753626080, 1130439120, 2260878240]

約数ペア:

[(1, 2260878240), (2, 1130439120), (3, 753626080), (4, 565219560), (5, 452175648), (6, 376813040), (8, 282609780), (10, 226087824), (12, 188406520), (15, 150725216), (16, 141304890), (20, 113043912), (24, 94203260), (30, 75362608), (32, 70652445), (40, 56521956), (48, 47101630), (53, 42658080), (60, 37681304), (80, 28260978), (96, 23550815), (106, 21329040), (120, 18840652), (159, 14219360), (160, 14130489), (181, 12491040), (212, 10664520), (240, 9420326), (265, 8531616), (318, 7109680), (362, 6245520), (424, 5332260), (480, 4710163), (491, 4604640), (530, 4265808), (543, 4163680), (636, 3554840), (724, 3122760), (795, 2843872), (848, 2666130), (905, 2498208), (982, 2302320), (1060, 2132904), (1086, 2081840), (1272, 1777420), (1448, 1561380), (1473, 1534880), (1590, 1421936), (1696, 1333065), (1810, 1249104), (1964, 1151160), (2120, 1066452), (2172, 1040920), (2455, 920928), (2544, 888710), (2715, 832736), (2896, 780690), (2946, 767440), (3180, 710968), (3620, 624552), (3928, 575580), (4240, 533226), (4344, 520460), (4910, 460464), (5088, 444355), (5430, 416368), (5792, 390345), (5892, 383720), (6360, 355484), (7240, 312276), (7365, 306976), (7856, 287790), (8480, 266613), (8688, 260230), (9593, 235680), (9820, 230232), (10860, 208184), (11784, 191860), (12720, 177742), (14480, 156138), (14730, 153488), (15712, 143895), (17376, 130115), (19186, 117840), (19640, 115116), (21720, 104092), (23568, 95930), (25440, 88871), (26023, 86880), (28779, 78560), (28960, 78069), (29460, 76744), (38372, 58920), (39280, 57558), (43440, 52046), (47136, 47965)]