1123179960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2851}}^1$

素因数の和:2946

約数の個数: 192

約数和(自身を含む): 3979566720

約数和(自身を除く): 2856386760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 67, 70, 84, 98, 105, 120, 134, 140, 147, 168, 196, 201, 210, 245, 268, 280, 294, 335, 392, 402, 420, 469, 490, 536, 588, 670, 735, 804, 840, 938, 980, 1005, 1176, 1340, 1407, 1470, 1608, 1876, 1960, 2010, 2345, 2680, 2814, 2851, 2940, 3283, 3752, 4020, 4690, 5628, 5702, 5880, 6566, 7035, 8040, 8553, 9380, 9849, 11256, 11404, 13132, 14070, 14255, 16415, 17106, 18760, 19698, 19957, 22808, 26264, 28140, 28510, 32830, 34212, 39396, 39914, 42765, 49245, 56280, 57020, 59871, 65660, 68424, 78792, 79828, 85530, 98490, 99785, 114040, 119742, 131320, 139699, 159656, 171060, 191017, 196980, 199570, 239484, 279398, 299355, 342120, 382034, 393960, 399140, 419097, 478968, 558796, 573051, 598710, 698495, 764068, 798280, 838194, 955085, 1117592, 1146102, 1197420, 1337119, 1396990, 1528136, 1676388, 1910170, 2095485, 2292204, 2394840, 2674238, 2793980, 2865255, 3352776, 3820340, 4011357, 4190970, 4584408, 5348476, 5587960, 5730510, 6685595, 7640680, 8022714, 8381940, 9359833, 10696952, 11461020, 13371190, 16045428, 16763880, 18719666, 20056785, 22922040, 26742380, 28079499, 32090856, 37439332, 40113570, 46799165, 53484760, 56158998, 74878664, 80227140, 93598330, 112317996, 140397495, 160454280, 187196660, 224635992, 280794990, 374393320, 561589980, 1123179960]

約数ペア:

[(1, 1123179960), (2, 561589980), (3, 374393320), (4, 280794990), (5, 224635992), (6, 187196660), (7, 160454280), (8, 140397495), (10, 112317996), (12, 93598330), (14, 80227140), (15, 74878664), (20, 56158998), (21, 53484760), (24, 46799165), (28, 40113570), (30, 37439332), (35, 32090856), (40, 28079499), (42, 26742380), (49, 22922040), (56, 20056785), (60, 18719666), (67, 16763880), (70, 16045428), (84, 13371190), (98, 11461020), (105, 10696952), (120, 9359833), (134, 8381940), (140, 8022714), (147, 7640680), (168, 6685595), (196, 5730510), (201, 5587960), (210, 5348476), (245, 4584408), (268, 4190970), (280, 4011357), (294, 3820340), (335, 3352776), (392, 2865255), (402, 2793980), (420, 2674238), (469, 2394840), (490, 2292204), (536, 2095485), (588, 1910170), (670, 1676388), (735, 1528136), (804, 1396990), (840, 1337119), (938, 1197420), (980, 1146102), (1005, 1117592), (1176, 955085), (1340, 838194), (1407, 798280), (1470, 764068), (1608, 698495), (1876, 598710), (1960, 573051), (2010, 558796), (2345, 478968), (2680, 419097), (2814, 399140), (2851, 393960), (2940, 382034), (3283, 342120), (3752, 299355), (4020, 279398), (4690, 239484), (5628, 199570), (5702, 196980), (5880, 191017), (6566, 171060), (7035, 159656), (8040, 139699), (8553, 131320), (9380, 119742), (9849, 114040), (11256, 99785), (11404, 98490), (13132, 85530), (14070, 79828), (14255, 78792), (16415, 68424), (17106, 65660), (18760, 59871), (19698, 57020), (19957, 56280), (22808, 49245), (26264, 42765), (28140, 39914), (28510, 39396), (32830, 34212)]