2144309040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:524

約数の個数: 240

約数和(自身を含む): 7372965600

約数和(自身を除く): 5228656560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 109, 120, 144, 178, 180, 218, 240, 267, 307, 327, 356, 360, 436, 445, 534, 545, 614, 654, 712, 720, 801, 872, 890, 921, 981, 1068, 1090, 1228, 1308, 1335, 1424, 1535, 1602, 1635, 1744, 1780, 1842, 1962, 2136, 2180, 2456, 2616, 2670, 2763, 3070, 3204, 3270, 3560, 3684, 3924, 4005, 4272, 4360, 4605, 4905, 4912, 5232, 5340, 5526, 6140, 6408, 6540, 7120, 7368, 7848, 8010, 8720, 9210, 9701, 9810, 10680, 11052, 12280, 12816, 13080, 13815, 14736, 15696, 16020, 18420, 19402, 19620, 21360, 22104, 24560, 26160, 27323, 27630, 29103, 32040, 33463, 36840, 38804, 39240, 44208, 48505, 54646, 55260, 58206, 64080, 66926, 73680, 77608, 78480, 81969, 87309, 97010, 100389, 109292, 110520, 116412, 133852, 136615, 145515, 155216, 163938, 167315, 174618, 194020, 200778, 218584, 221040, 232824, 245907, 267704, 273230, 291030, 301167, 327876, 334630, 349236, 388040, 401556, 409845, 436545, 437168, 465648, 491814, 501945, 535408, 546460, 582060, 602334, 655752, 669260, 698472, 776080, 803112, 819690, 873090, 983628, 1003890, 1092920, 1164120, 1204668, 1229535, 1311504, 1338520, 1396944, 1505835, 1606224, 1639380, 1746180, 1967256, 2007780, 2185840, 2328240, 2409336, 2459070, 2677040, 2978207, 3011670, 3278760, 3492360, 3934512, 4015560, 4818672, 4918140, 5956414, 6023340, 6557520, 6984720, 8031120, 8934621, 9836280, 11912828, 12046680, 14891035, 17869242, 19672560, 23825656, 24093360, 26803863, 29782070, 35738484, 44673105, 47651312, 53607726, 59564140, 71476968, 89346210, 107215452, 119128280, 134019315, 142953936, 178692420, 214430904, 238256560, 268038630, 357384840, 428861808, 536077260, 714769680, 1072154520, 2144309040]

約数ペア:

[(1, 2144309040), (2, 1072154520), (3, 714769680), (4, 536077260), (5, 428861808), (6, 357384840), (8, 268038630), (9, 238256560), (10, 214430904), (12, 178692420), (15, 142953936), (16, 134019315), (18, 119128280), (20, 107215452), (24, 89346210), (30, 71476968), (36, 59564140), (40, 53607726), (45, 47651312), (48, 44673105), (60, 35738484), (72, 29782070), (80, 26803863), (89, 24093360), (90, 23825656), (109, 19672560), (120, 17869242), (144, 14891035), (178, 12046680), (180, 11912828), (218, 9836280), (240, 8934621), (267, 8031120), (307, 6984720), (327, 6557520), (356, 6023340), (360, 5956414), (436, 4918140), (445, 4818672), (534, 4015560), (545, 3934512), (614, 3492360), (654, 3278760), (712, 3011670), (720, 2978207), (801, 2677040), (872, 2459070), (890, 2409336), (921, 2328240), (981, 2185840), (1068, 2007780), (1090, 1967256), (1228, 1746180), (1308, 1639380), (1335, 1606224), (1424, 1505835), (1535, 1396944), (1602, 1338520), (1635, 1311504), (1744, 1229535), (1780, 1204668), (1842, 1164120), (1962, 1092920), (2136, 1003890), (2180, 983628), (2456, 873090), (2616, 819690), (2670, 803112), (2763, 776080), (3070, 698472), (3204, 669260), (3270, 655752), (3560, 602334), (3684, 582060), (3924, 546460), (4005, 535408), (4272, 501945), (4360, 491814), (4605, 465648), (4905, 437168), (4912, 436545), (5232, 409845), (5340, 401556), (5526, 388040), (6140, 349236), (6408, 334630), (6540, 327876), (7120, 301167), (7368, 291030), (7848, 273230), (8010, 267704), (8720, 245907), (9210, 232824), (9701, 221040), (9810, 218584), (10680, 200778), (11052, 194020), (12280, 174618), (12816, 167315), (13080, 163938), (13815, 155216), (14736, 145515), (15696, 136615), (16020, 133852), (18420, 116412), (19402, 110520), (19620, 109292), (21360, 100389), (22104, 97010), (24560, 87309), (26160, 81969), (27323, 78480), (27630, 77608), (29103, 73680), (32040, 66926), (33463, 64080), (36840, 58206), (38804, 55260), (39240, 54646), (44208, 48505)]