866393640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3863}}^1$

素因数の和:3976

約数の個数: 192

約数和(自身を含む): 3255033600

約数和(自身を除く): 2388639960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 712, 801, 840, 890, 1068, 1246, 1260, 1335, 1602, 1780, 1869, 2136, 2492, 2520, 2670, 3115, 3204, 3560, 3738, 3863, 4005, 4984, 5340, 5607, 6230, 6408, 7476, 7726, 8010, 9345, 10680, 11214, 11589, 12460, 14952, 15452, 16020, 18690, 19315, 22428, 23178, 24920, 27041, 28035, 30904, 32040, 34767, 37380, 38630, 44856, 46356, 54082, 56070, 57945, 69534, 74760, 77260, 81123, 92712, 108164, 112140, 115890, 135205, 139068, 154520, 162246, 173835, 216328, 224280, 231780, 243369, 270410, 278136, 324492, 343807, 347670, 405615, 463560, 486738, 540820, 648984, 687614, 695340, 811230, 973476, 1031421, 1081640, 1216845, 1375228, 1390680, 1622460, 1719035, 1946952, 2062842, 2406649, 2433690, 2750456, 3094263, 3244920, 3438070, 4125684, 4813298, 4867380, 5157105, 6188526, 6876140, 7219947, 8251368, 9626596, 9734760, 10314210, 12033245, 12377052, 13752280, 14439894, 15471315, 19253192, 20628420, 21659841, 24066490, 24754104, 28879788, 30942630, 36099735, 41256840, 43319682, 48132980, 57759576, 61885260, 72199470, 86639364, 96265960, 108299205, 123770520, 144398940, 173278728, 216598410, 288797880, 433196820, 866393640]

約数ペア:

[(1, 866393640), (2, 433196820), (3, 288797880), (4, 216598410), (5, 173278728), (6, 144398940), (7, 123770520), (8, 108299205), (9, 96265960), (10, 86639364), (12, 72199470), (14, 61885260), (15, 57759576), (18, 48132980), (20, 43319682), (21, 41256840), (24, 36099735), (28, 30942630), (30, 28879788), (35, 24754104), (36, 24066490), (40, 21659841), (42, 20628420), (45, 19253192), (56, 15471315), (60, 14439894), (63, 13752280), (70, 12377052), (72, 12033245), (84, 10314210), (89, 9734760), (90, 9626596), (105, 8251368), (120, 7219947), (126, 6876140), (140, 6188526), (168, 5157105), (178, 4867380), (180, 4813298), (210, 4125684), (252, 3438070), (267, 3244920), (280, 3094263), (315, 2750456), (356, 2433690), (360, 2406649), (420, 2062842), (445, 1946952), (504, 1719035), (534, 1622460), (623, 1390680), (630, 1375228), (712, 1216845), (801, 1081640), (840, 1031421), (890, 973476), (1068, 811230), (1246, 695340), (1260, 687614), (1335, 648984), (1602, 540820), (1780, 486738), (1869, 463560), (2136, 405615), (2492, 347670), (2520, 343807), (2670, 324492), (3115, 278136), (3204, 270410), (3560, 243369), (3738, 231780), (3863, 224280), (4005, 216328), (4984, 173835), (5340, 162246), (5607, 154520), (6230, 139068), (6408, 135205), (7476, 115890), (7726, 112140), (8010, 108164), (9345, 92712), (10680, 81123), (11214, 77260), (11589, 74760), (12460, 69534), (14952, 57945), (15452, 56070), (16020, 54082), (18690, 46356), (19315, 44856), (22428, 38630), (23178, 37380), (24920, 34767), (27041, 32040), (28035, 30904)]