275637120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 256

約数和(自身を含む): 991733760

約数和(自身を除く): 716096640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 384, 421, 440, 465, 480, 496, 528, 620, 640, 660, 682, 704, 744, 842, 880, 930, 960, 992, 1023, 1056, 1240, 1263, 1320, 1364, 1408, 1488, 1684, 1705, 1760, 1860, 1920, 1984, 2046, 2105, 2112, 2480, 2526, 2640, 2728, 2976, 3368, 3410, 3520, 3720, 3968, 4092, 4210, 4224, 4631, 4960, 5052, 5115, 5280, 5456, 5952, 6315, 6736, 6820, 7040, 7440, 8184, 8420, 9262, 9920, 10104, 10230, 10560, 10912, 11904, 12630, 13051, 13472, 13640, 13893, 14880, 16368, 16840, 18524, 19840, 20208, 20460, 21120, 21824, 23155, 25260, 26102, 26944, 27280, 27786, 29760, 32736, 33680, 37048, 39153, 40416, 40920, 43648, 46310, 50520, 52204, 53888, 54560, 55572, 59520, 65255, 65472, 67360, 69465, 74096, 78306, 80832, 81840, 92620, 101040, 104408, 109120, 111144, 130510, 130944, 134720, 138930, 143561, 148192, 156612, 161664, 163680, 185240, 195765, 202080, 208816, 218240, 222288, 261020, 269440, 277860, 287122, 296384, 313224, 327360, 370480, 391530, 404160, 417632, 430683, 444576, 522040, 555720, 574244, 592768, 626448, 654720, 717805, 740960, 783060, 808320, 835264, 861366, 889152, 1044080, 1111440, 1148488, 1252896, 1435610, 1481920, 1566120, 1670528, 1722732, 1778304, 2088160, 2153415, 2222880, 2296976, 2505792, 2871220, 2963840, 3132240, 3445464, 4176320, 4306830, 4445760, 4593952, 5011584, 5742440, 6264480, 6890928, 8352640, 8613660, 8891520, 9187904, 11484880, 12528960, 13781856, 17227320, 18375808, 22969760, 25057920, 27563712, 34454640, 45939520, 55127424, 68909280, 91879040, 137818560, 275637120]

約数ペア:

[(1, 275637120), (2, 137818560), (3, 91879040), (4, 68909280), (5, 55127424), (6, 45939520), (8, 34454640), (10, 27563712), (11, 25057920), (12, 22969760), (15, 18375808), (16, 17227320), (20, 13781856), (22, 12528960), (24, 11484880), (30, 9187904), (31, 8891520), (32, 8613660), (33, 8352640), (40, 6890928), (44, 6264480), (48, 5742440), (55, 5011584), (60, 4593952), (62, 4445760), (64, 4306830), (66, 4176320), (80, 3445464), (88, 3132240), (93, 2963840), (96, 2871220), (110, 2505792), (120, 2296976), (124, 2222880), (128, 2153415), (132, 2088160), (155, 1778304), (160, 1722732), (165, 1670528), (176, 1566120), (186, 1481920), (192, 1435610), (220, 1252896), (240, 1148488), (248, 1111440), (264, 1044080), (310, 889152), (320, 861366), (330, 835264), (341, 808320), (352, 783060), (372, 740960), (384, 717805), (421, 654720), (440, 626448), (465, 592768), (480, 574244), (496, 555720), (528, 522040), (620, 444576), (640, 430683), (660, 417632), (682, 404160), (704, 391530), (744, 370480), (842, 327360), (880, 313224), (930, 296384), (960, 287122), (992, 277860), (1023, 269440), (1056, 261020), (1240, 222288), (1263, 218240), (1320, 208816), (1364, 202080), (1408, 195765), (1488, 185240), (1684, 163680), (1705, 161664), (1760, 156612), (1860, 148192), (1920, 143561), (1984, 138930), (2046, 134720), (2105, 130944), (2112, 130510), (2480, 111144), (2526, 109120), (2640, 104408), (2728, 101040), (2976, 92620), (3368, 81840), (3410, 80832), (3520, 78306), (3720, 74096), (3968, 69465), (4092, 67360), (4210, 65472), (4224, 65255), (4631, 59520), (4960, 55572), (5052, 54560), (5115, 53888), (5280, 52204), (5456, 50520), (5952, 46310), (6315, 43648), (6736, 40920), (6820, 40416), (7040, 39153), (7440, 37048), (8184, 33680), (8420, 32736), (9262, 29760), (9920, 27786), (10104, 27280), (10230, 26944), (10560, 26102), (10912, 25260), (11904, 23155), (12630, 21824), (13051, 21120), (13472, 20460), (13640, 20208), (13893, 19840), (14880, 18524), (16368, 16840)]