1121985540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6949}}^1$

素因数の和:7003

約数の個数: 192

約数和(自身を含む): 3923136000

約数和(自身を除く): 2801150460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 897, 1035, 1170, 1196, 1242, 1380, 1404, 1495, 1755, 1794, 2070, 2340, 2484, 2691, 2990, 3105, 3510, 3588, 4140, 4485, 5382, 5980, 6210, 6949, 7020, 8073, 8970, 10764, 12420, 13455, 13898, 16146, 17940, 20847, 26910, 27796, 32292, 34745, 40365, 41694, 53820, 62541, 69490, 80730, 83388, 90337, 104235, 125082, 138980, 159827, 161460, 180674, 187623, 208470, 250164, 271011, 312705, 319654, 361348, 375246, 416940, 451685, 479481, 542022, 625410, 639308, 750492, 799135, 813033, 903370, 938115, 958962, 1084044, 1250820, 1355055, 1438443, 1598270, 1626066, 1806740, 1876230, 1917924, 2077751, 2397405, 2439099, 2710110, 2876886, 3196540, 3252132, 3752460, 4065165, 4155502, 4315329, 4794810, 4878198, 5420220, 5753772, 6233253, 7192215, 8130330, 8311004, 8630658, 9589620, 9756396, 10388755, 12195495, 12466506, 14384430, 16260660, 17261316, 18699759, 20777510, 21576645, 24390990, 24933012, 28768860, 31166265, 37399518, 41555020, 43153290, 48781980, 56099277, 62332530, 74799036, 86306580, 93498795, 112198554, 124665060, 186997590, 224397108, 280496385, 373995180, 560992770, 1121985540]

約数ペア:

[(1, 1121985540), (2, 560992770), (3, 373995180), (4, 280496385), (5, 224397108), (6, 186997590), (9, 124665060), (10, 112198554), (12, 93498795), (13, 86306580), (15, 74799036), (18, 62332530), (20, 56099277), (23, 48781980), (26, 43153290), (27, 41555020), (30, 37399518), (36, 31166265), (39, 28768860), (45, 24933012), (46, 24390990), (52, 21576645), (54, 20777510), (60, 18699759), (65, 17261316), (69, 16260660), (78, 14384430), (90, 12466506), (92, 12195495), (108, 10388755), (115, 9756396), (117, 9589620), (130, 8630658), (135, 8311004), (138, 8130330), (156, 7192215), (180, 6233253), (195, 5753772), (207, 5420220), (230, 4878198), (234, 4794810), (260, 4315329), (270, 4155502), (276, 4065165), (299, 3752460), (345, 3252132), (351, 3196540), (390, 2876886), (414, 2710110), (460, 2439099), (468, 2397405), (540, 2077751), (585, 1917924), (598, 1876230), (621, 1806740), (690, 1626066), (702, 1598270), (780, 1438443), (828, 1355055), (897, 1250820), (1035, 1084044), (1170, 958962), (1196, 938115), (1242, 903370), (1380, 813033), (1404, 799135), (1495, 750492), (1755, 639308), (1794, 625410), (2070, 542022), (2340, 479481), (2484, 451685), (2691, 416940), (2990, 375246), (3105, 361348), (3510, 319654), (3588, 312705), (4140, 271011), (4485, 250164), (5382, 208470), (5980, 187623), (6210, 180674), (6949, 161460), (7020, 159827), (8073, 138980), (8970, 125082), (10764, 104235), (12420, 90337), (13455, 83388), (13898, 80730), (16146, 69490), (17940, 62541), (20847, 53820), (26910, 41694), (27796, 40365), (32292, 34745)]