193030320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1403

約数の個数: 160

約数和(自身を含む): 692098560

約数和(自身を除く): 499068240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1068, 1246, 1291, 1335, 1424, 1680, 1780, 1869, 2136, 2492, 2582, 2670, 3115, 3560, 3738, 3873, 4272, 4984, 5164, 5340, 6230, 6455, 7120, 7476, 7746, 9037, 9345, 9968, 10328, 10680, 12460, 12910, 14952, 15492, 18074, 18690, 19365, 20656, 21360, 24920, 25820, 27111, 29904, 30984, 36148, 37380, 38730, 45185, 49840, 51640, 54222, 61968, 72296, 74760, 77460, 90370, 103280, 108444, 114899, 135555, 144592, 149520, 154920, 180740, 216888, 229798, 271110, 309840, 344697, 361480, 433776, 459596, 542220, 574495, 689394, 722960, 804293, 919192, 1084440, 1148990, 1378788, 1608586, 1723485, 1838384, 2168880, 2297980, 2412879, 2757576, 3217172, 3446970, 4021465, 4595960, 4825758, 5515152, 6434344, 6893940, 8042930, 9191920, 9651516, 12064395, 12868688, 13787880, 16085860, 19303032, 24128790, 27575760, 32171720, 38606064, 48257580, 64343440, 96515160, 193030320]

約数ペア:

[(1, 193030320), (2, 96515160), (3, 64343440), (4, 48257580), (5, 38606064), (6, 32171720), (7, 27575760), (8, 24128790), (10, 19303032), (12, 16085860), (14, 13787880), (15, 12868688), (16, 12064395), (20, 9651516), (21, 9191920), (24, 8042930), (28, 6893940), (30, 6434344), (35, 5515152), (40, 4825758), (42, 4595960), (48, 4021465), (56, 3446970), (60, 3217172), (70, 2757576), (80, 2412879), (84, 2297980), (89, 2168880), (105, 1838384), (112, 1723485), (120, 1608586), (140, 1378788), (168, 1148990), (178, 1084440), (210, 919192), (240, 804293), (267, 722960), (280, 689394), (336, 574495), (356, 542220), (420, 459596), (445, 433776), (534, 361480), (560, 344697), (623, 309840), (712, 271110), (840, 229798), (890, 216888), (1068, 180740), (1246, 154920), (1291, 149520), (1335, 144592), (1424, 135555), (1680, 114899), (1780, 108444), (1869, 103280), (2136, 90370), (2492, 77460), (2582, 74760), (2670, 72296), (3115, 61968), (3560, 54222), (3738, 51640), (3873, 49840), (4272, 45185), (4984, 38730), (5164, 37380), (5340, 36148), (6230, 30984), (6455, 29904), (7120, 27111), (7476, 25820), (7746, 24920), (9037, 21360), (9345, 20656), (9968, 19365), (10328, 18690), (10680, 18074), (12460, 15492), (12910, 14952)]