729638280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:690

約数の個数: 320

約数和(自身を含む): 2860323840

約数和(自身を除く): 2130685560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 162, 168, 180, 189, 210, 212, 216, 252, 265, 270, 280, 315, 318, 324, 360, 371, 378, 405, 420, 424, 477, 504, 530, 540, 567, 607, 630, 636, 648, 742, 756, 795, 810, 840, 945, 954, 1060, 1080, 1113, 1134, 1214, 1260, 1272, 1431, 1484, 1512, 1590, 1620, 1821, 1855, 1890, 1908, 2120, 2226, 2268, 2385, 2428, 2520, 2835, 2862, 2968, 3035, 3180, 3240, 3339, 3642, 3710, 3780, 3816, 4249, 4293, 4452, 4536, 4770, 4856, 5463, 5565, 5670, 5724, 6070, 6360, 6678, 7155, 7284, 7420, 7560, 8498, 8586, 8904, 9105, 9540, 10017, 10926, 11130, 11340, 11448, 12140, 12747, 13356, 14310, 14568, 14840, 16389, 16695, 16996, 17172, 18210, 19080, 20034, 21245, 21465, 21852, 22260, 22680, 24280, 25494, 26712, 27315, 28620, 30051, 32171, 32778, 33390, 33992, 34344, 36420, 38241, 40068, 42490, 42930, 43704, 44520, 49167, 50085, 50988, 54630, 57240, 60102, 63735, 64342, 65556, 66780, 72840, 76482, 80136, 81945, 84980, 85860, 96513, 98334, 100170, 101976, 109260, 114723, 120204, 127470, 128684, 131112, 133560, 150255, 152964, 160855, 163890, 169960, 171720, 191205, 193026, 196668, 200340, 218520, 225197, 229446, 240408, 245835, 254940, 257368, 289539, 300510, 305928, 321710, 327780, 344169, 382410, 386052, 393336, 400680, 450394, 458892, 482565, 491670, 509880, 573615, 579078, 601020, 643420, 655560, 675591, 688338, 764820, 772104, 868617, 900788, 917784, 965130, 983340, 1125985, 1147230, 1158156, 1202040, 1286840, 1351182, 1376676, 1447695, 1529640, 1720845, 1737234, 1801576, 1930260, 1966680, 2026773, 2251970, 2294460, 2316312, 2605851, 2702364, 2753352, 2895390, 3377955, 3441690, 3474468, 3860520, 4053546, 4343085, 4503940, 4588920, 5211702, 5404728, 5790780, 6080319, 6755910, 6883380, 6948936, 8107092, 8686170, 9007880, 10133865, 10423404, 11581560, 12160638, 13029255, 13511820, 13766760, 16214184, 17372340, 18240957, 20267730, 20846808, 24321276, 26058510, 27023640, 30401595, 34744680, 36481914, 40535460, 48642552, 52117020, 60803190, 72963828, 81070920, 91204785, 104234040, 121606380, 145927656, 182409570, 243212760, 364819140, 729638280]

約数ペア:

[(1, 729638280), (2, 364819140), (3, 243212760), (4, 182409570), (5, 145927656), (6, 121606380), (7, 104234040), (8, 91204785), (9, 81070920), (10, 72963828), (12, 60803190), (14, 52117020), (15, 48642552), (18, 40535460), (20, 36481914), (21, 34744680), (24, 30401595), (27, 27023640), (28, 26058510), (30, 24321276), (35, 20846808), (36, 20267730), (40, 18240957), (42, 17372340), (45, 16214184), (53, 13766760), (54, 13511820), (56, 13029255), (60, 12160638), (63, 11581560), (70, 10423404), (72, 10133865), (81, 9007880), (84, 8686170), (90, 8107092), (105, 6948936), (106, 6883380), (108, 6755910), (120, 6080319), (126, 5790780), (135, 5404728), (140, 5211702), (159, 4588920), (162, 4503940), (168, 4343085), (180, 4053546), (189, 3860520), (210, 3474468), (212, 3441690), (216, 3377955), (252, 2895390), (265, 2753352), (270, 2702364), (280, 2605851), (315, 2316312), (318, 2294460), (324, 2251970), (360, 2026773), (371, 1966680), (378, 1930260), (405, 1801576), (420, 1737234), (424, 1720845), (477, 1529640), (504, 1447695), (530, 1376676), (540, 1351182), (567, 1286840), (607, 1202040), (630, 1158156), (636, 1147230), (648, 1125985), (742, 983340), (756, 965130), (795, 917784), (810, 900788), (840, 868617), (945, 772104), (954, 764820), (1060, 688338), (1080, 675591), (1113, 655560), (1134, 643420), (1214, 601020), (1260, 579078), (1272, 573615), (1431, 509880), (1484, 491670), (1512, 482565), (1590, 458892), (1620, 450394), (1821, 400680), (1855, 393336), (1890, 386052), (1908, 382410), (2120, 344169), (2226, 327780), (2268, 321710), (2385, 305928), (2428, 300510), (2520, 289539), (2835, 257368), (2862, 254940), (2968, 245835), (3035, 240408), (3180, 229446), (3240, 225197), (3339, 218520), (3642, 200340), (3710, 196668), (3780, 193026), (3816, 191205), (4249, 171720), (4293, 169960), (4452, 163890), (4536, 160855), (4770, 152964), (4856, 150255), (5463, 133560), (5565, 131112), (5670, 128684), (5724, 127470), (6070, 120204), (6360, 114723), (6678, 109260), (7155, 101976), (7284, 100170), (7420, 98334), (7560, 96513), (8498, 85860), (8586, 84980), (8904, 81945), (9105, 80136), (9540, 76482), (10017, 72840), (10926, 66780), (11130, 65556), (11340, 64342), (11448, 63735), (12140, 60102), (12747, 57240), (13356, 54630), (14310, 50988), (14568, 50085), (14840, 49167), (16389, 44520), (16695, 43704), (16996, 42930), (17172, 42490), (18210, 40068), (19080, 38241), (20034, 36420), (21245, 34344), (21465, 33992), (21852, 33390), (22260, 32778), (22680, 32171), (24280, 30051), (25494, 28620), (26712, 27315)]