207189120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 693469440

約数和(自身を除く): 486280320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 64, 80, 93, 96, 118, 120, 124, 128, 155, 160, 177, 186, 192, 236, 240, 248, 295, 310, 320, 354, 372, 384, 465, 472, 480, 496, 590, 620, 640, 708, 744, 885, 930, 944, 960, 992, 1180, 1240, 1416, 1488, 1770, 1829, 1860, 1888, 1920, 1984, 2360, 2480, 2832, 2976, 3481, 3540, 3658, 3720, 3776, 3968, 4720, 4960, 5487, 5664, 5952, 6962, 7080, 7316, 7440, 7552, 9145, 9440, 9920, 10443, 10974, 11328, 11904, 13924, 14160, 14632, 14880, 17405, 18290, 18880, 19840, 20886, 21948, 22656, 27435, 27848, 28320, 29264, 29760, 34810, 36580, 37760, 41772, 43896, 52215, 54870, 55696, 56640, 58528, 59520, 69620, 73160, 83544, 87792, 104430, 107911, 109740, 111392, 113280, 117056, 139240, 146320, 167088, 175584, 208860, 215822, 219480, 222784, 234112, 278480, 292640, 323733, 334176, 351168, 417720, 431644, 438960, 445568, 539555, 556960, 585280, 647466, 668352, 702336, 835440, 863288, 877920, 1079110, 1113920, 1170560, 1294932, 1336704, 1618665, 1670880, 1726576, 1755840, 2158220, 2227840, 2589864, 3237330, 3341760, 3453152, 3511680, 4316440, 5179728, 6474660, 6683520, 6906304, 8632880, 10359456, 12949320, 13812608, 17265760, 20718912, 25898640, 34531520, 41437824, 51797280, 69063040, 103594560, 207189120]

約数ペア:

[(1, 207189120), (2, 103594560), (3, 69063040), (4, 51797280), (5, 41437824), (6, 34531520), (8, 25898640), (10, 20718912), (12, 17265760), (15, 13812608), (16, 12949320), (20, 10359456), (24, 8632880), (30, 6906304), (31, 6683520), (32, 6474660), (40, 5179728), (48, 4316440), (59, 3511680), (60, 3453152), (62, 3341760), (64, 3237330), (80, 2589864), (93, 2227840), (96, 2158220), (118, 1755840), (120, 1726576), (124, 1670880), (128, 1618665), (155, 1336704), (160, 1294932), (177, 1170560), (186, 1113920), (192, 1079110), (236, 877920), (240, 863288), (248, 835440), (295, 702336), (310, 668352), (320, 647466), (354, 585280), (372, 556960), (384, 539555), (465, 445568), (472, 438960), (480, 431644), (496, 417720), (590, 351168), (620, 334176), (640, 323733), (708, 292640), (744, 278480), (885, 234112), (930, 222784), (944, 219480), (960, 215822), (992, 208860), (1180, 175584), (1240, 167088), (1416, 146320), (1488, 139240), (1770, 117056), (1829, 113280), (1860, 111392), (1888, 109740), (1920, 107911), (1984, 104430), (2360, 87792), (2480, 83544), (2832, 73160), (2976, 69620), (3481, 59520), (3540, 58528), (3658, 56640), (3720, 55696), (3776, 54870), (3968, 52215), (4720, 43896), (4960, 41772), (5487, 37760), (5664, 36580), (5952, 34810), (6962, 29760), (7080, 29264), (7316, 28320), (7440, 27848), (7552, 27435), (9145, 22656), (9440, 21948), (9920, 20886), (10443, 19840), (10974, 18880), (11328, 18290), (11904, 17405), (13924, 14880), (14160, 14632)]