2910401280

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{3119}}^1$

素因数の和:3158

約数の個数: 252

約数和(自身を含む): 10455550560

約数和(自身を除く): 7545149280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 2916, 3119, 3240, 3456, 3645, 3840, 3888, 4320, 4860, 5184, 5760, 5832, 6238, 6480, 6912, 7290, 7776, 8640, 9357, 9720, 10368, 11520, 11664, 12476, 12960, 14580, 15552, 15595, 17280, 18714, 19440, 20736, 23328, 24952, 25920, 28071, 29160, 31104, 31190, 34560, 37428, 38880, 46656, 46785, 49904, 51840, 56142, 58320, 62208, 62380, 74856, 77760, 84213, 93312, 93570, 99808, 103680, 112284, 116640, 124760, 140355, 149712, 155520, 168426, 186624, 187140, 199616, 224568, 233280, 249520, 252639, 280710, 299424, 311040, 336852, 374280, 399232, 421065, 449136, 466560, 499040, 505278, 561420, 598848, 673704, 748560, 757917, 798464, 842130, 898272, 933120, 998080, 1010556, 1122840, 1197696, 1263195, 1347408, 1497120, 1515834, 1684260, 1796544, 1996160, 2021112, 2245680, 2273751, 2395392, 2526390, 2694816, 2994240, 3031668, 3368520, 3593088, 3789585, 3992320, 4042224, 4491360, 4547502, 5052780, 5389632, 5988480, 6063336, 6737040, 7186176, 7579170, 8084448, 8982720, 9095004, 10105560, 10779264, 11368755, 11976960, 12126672, 13474080, 15158340, 16168896, 17965440, 18190008, 20211120, 21558528, 22737510, 24253344, 26948160, 30316680, 32337792, 35930880, 36380016, 40422240, 45475020, 48506688, 53896320, 60633360, 64675584, 72760032, 80844480, 90950040, 97013376, 107792640, 121266720, 145520064, 161688960, 181900080, 194026752, 242533440, 291040128, 323377920, 363800160, 485066880, 582080256, 727600320, 970133760, 1455200640, 2910401280]

約数ペア:

[(1, 2910401280), (2, 1455200640), (3, 970133760), (4, 727600320), (5, 582080256), (6, 485066880), (8, 363800160), (9, 323377920), (10, 291040128), (12, 242533440), (15, 194026752), (16, 181900080), (18, 161688960), (20, 145520064), (24, 121266720), (27, 107792640), (30, 97013376), (32, 90950040), (36, 80844480), (40, 72760032), (45, 64675584), (48, 60633360), (54, 53896320), (60, 48506688), (64, 45475020), (72, 40422240), (80, 36380016), (81, 35930880), (90, 32337792), (96, 30316680), (108, 26948160), (120, 24253344), (128, 22737510), (135, 21558528), (144, 20211120), (160, 18190008), (162, 17965440), (180, 16168896), (192, 15158340), (216, 13474080), (240, 12126672), (243, 11976960), (256, 11368755), (270, 10779264), (288, 10105560), (320, 9095004), (324, 8982720), (360, 8084448), (384, 7579170), (405, 7186176), (432, 6737040), (480, 6063336), (486, 5988480), (540, 5389632), (576, 5052780), (640, 4547502), (648, 4491360), (720, 4042224), (729, 3992320), (768, 3789585), (810, 3593088), (864, 3368520), (960, 3031668), (972, 2994240), (1080, 2694816), (1152, 2526390), (1215, 2395392), (1280, 2273751), (1296, 2245680), (1440, 2021112), (1458, 1996160), (1620, 1796544), (1728, 1684260), (1920, 1515834), (1944, 1497120), (2160, 1347408), (2304, 1263195), (2430, 1197696), (2592, 1122840), (2880, 1010556), (2916, 998080), (3119, 933120), (3240, 898272), (3456, 842130), (3645, 798464), (3840, 757917), (3888, 748560), (4320, 673704), (4860, 598848), (5184, 561420), (5760, 505278), (5832, 499040), (6238, 466560), (6480, 449136), (6912, 421065), (7290, 399232), (7776, 374280), (8640, 336852), (9357, 311040), (9720, 299424), (10368, 280710), (11520, 252639), (11664, 249520), (12476, 233280), (12960, 224568), (14580, 199616), (15552, 187140), (15595, 186624), (17280, 168426), (18714, 155520), (19440, 149712), (20736, 140355), (23328, 124760), (24952, 116640), (25920, 112284), (28071, 103680), (29160, 99808), (31104, 93570), (31190, 93312), (34560, 84213), (37428, 77760), (38880, 74856), (46656, 62380), (46785, 62208), (49904, 58320), (51840, 56142)]