188339970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3680

約数の個数: 128

約数和(自身を含む): 585768960

約数和(自身を除く): 397428990

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 3458, 3631, 3705, 3990, 5187, 7262, 7410, 8645, 10374, 10893, 17290, 18155, 21786, 25417, 25935, 36310, 47203, 50834, 51870, 54465, 68989, 76251, 94406, 108930, 127085, 137978, 141609, 152502, 206967, 236015, 254170, 283218, 330421, 344945, 381255, 413934, 472030, 482923, 660842, 689890, 708045, 762510, 896857, 965846, 991263, 1034835, 1416090, 1448769, 1652105, 1793714, 1982526, 2069670, 2414615, 2690571, 2897538, 3304210, 4484285, 4829230, 4956315, 5381142, 6277999, 7243845, 8968570, 9912630, 12555998, 13452855, 14487690, 18833997, 26905710, 31389995, 37667994, 62779990, 94169985, 188339970]

約数ペア:

[(1, 188339970), (2, 94169985), (3, 62779990), (5, 37667994), (6, 31389995), (7, 26905710), (10, 18833997), (13, 14487690), (14, 13452855), (15, 12555998), (19, 9912630), (21, 8968570), (26, 7243845), (30, 6277999), (35, 5381142), (38, 4956315), (39, 4829230), (42, 4484285), (57, 3304210), (65, 2897538), (70, 2690571), (78, 2414615), (91, 2069670), (95, 1982526), (105, 1793714), (114, 1652105), (130, 1448769), (133, 1416090), (182, 1034835), (190, 991263), (195, 965846), (210, 896857), (247, 762510), (266, 708045), (273, 689890), (285, 660842), (390, 482923), (399, 472030), (455, 413934), (494, 381255), (546, 344945), (570, 330421), (665, 283218), (741, 254170), (798, 236015), (910, 206967), (1235, 152502), (1330, 141609), (1365, 137978), (1482, 127085), (1729, 108930), (1995, 94406), (2470, 76251), (2730, 68989), (3458, 54465), (3631, 51870), (3705, 50834), (3990, 47203), (5187, 36310), (7262, 25935), (7410, 25417), (8645, 21786), (10374, 18155), (10893, 17290)]