15691827960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{2447}}^1$

素因数の和:2890

約数の個数: 192

約数和(自身を含む): 52242278400

約数和(自身を除く): 36550450440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 379, 423, 470, 564, 705, 758, 846, 940, 1128, 1137, 1410, 1516, 1692, 1880, 1895, 2115, 2274, 2447, 2820, 3032, 3384, 3411, 3790, 4230, 4548, 4894, 5640, 5685, 6822, 7341, 7580, 8460, 9096, 9788, 11370, 12235, 13644, 14682, 15160, 16920, 17055, 17813, 19576, 22023, 22740, 24470, 27288, 29364, 34110, 35626, 36705, 44046, 45480, 48940, 53439, 58728, 68220, 71252, 73410, 88092, 89065, 97880, 106878, 110115, 115009, 136440, 142504, 146820, 160317, 176184, 178130, 213756, 220230, 230018, 267195, 293640, 320634, 345027, 356260, 427512, 440460, 460036, 534390, 575045, 641268, 690054, 712520, 801585, 880920, 920072, 927413, 1035081, 1068780, 1150090, 1282536, 1380108, 1603170, 1725135, 1854826, 2070162, 2137560, 2300180, 2760216, 2782239, 3206340, 3450270, 3709652, 4140324, 4600360, 4637065, 5175405, 5564478, 6412680, 6900540, 7419304, 8280648, 8346717, 9274130, 10350810, 11128956, 13801080, 13911195, 16693434, 18548260, 20701620, 22257912, 27822390, 33386868, 37096520, 41403240, 41733585, 43588411, 55644780, 66773736, 83467170, 87176822, 111289560, 130765233, 166934340, 174353644, 217942055, 261530466, 333868680, 348707288, 392295699, 435884110, 523060932, 653826165, 784591398, 871768220, 1046121864, 1307652330, 1569182796, 1743536440, 1961478495, 2615304660, 3138365592, 3922956990, 5230609320, 7845913980, 15691827960]

約数ペア:

[(1, 15691827960), (2, 7845913980), (3, 5230609320), (4, 3922956990), (5, 3138365592), (6, 2615304660), (8, 1961478495), (9, 1743536440), (10, 1569182796), (12, 1307652330), (15, 1046121864), (18, 871768220), (20, 784591398), (24, 653826165), (30, 523060932), (36, 435884110), (40, 392295699), (45, 348707288), (47, 333868680), (60, 261530466), (72, 217942055), (90, 174353644), (94, 166934340), (120, 130765233), (141, 111289560), (180, 87176822), (188, 83467170), (235, 66773736), (282, 55644780), (360, 43588411), (376, 41733585), (379, 41403240), (423, 37096520), (470, 33386868), (564, 27822390), (705, 22257912), (758, 20701620), (846, 18548260), (940, 16693434), (1128, 13911195), (1137, 13801080), (1410, 11128956), (1516, 10350810), (1692, 9274130), (1880, 8346717), (1895, 8280648), (2115, 7419304), (2274, 6900540), (2447, 6412680), (2820, 5564478), (3032, 5175405), (3384, 4637065), (3411, 4600360), (3790, 4140324), (4230, 3709652), (4548, 3450270), (4894, 3206340), (5640, 2782239), (5685, 2760216), (6822, 2300180), (7341, 2137560), (7580, 2070162), (8460, 1854826), (9096, 1725135), (9788, 1603170), (11370, 1380108), (12235, 1282536), (13644, 1150090), (14682, 1068780), (15160, 1035081), (16920, 927413), (17055, 920072), (17813, 880920), (19576, 801585), (22023, 712520), (22740, 690054), (24470, 641268), (27288, 575045), (29364, 534390), (34110, 460036), (35626, 440460), (36705, 427512), (44046, 356260), (45480, 345027), (48940, 320634), (53439, 293640), (58728, 267195), (68220, 230018), (71252, 220230), (73410, 213756), (88092, 178130), (89065, 176184), (97880, 160317), (106878, 146820), (110115, 142504), (115009, 136440)]