267234880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 168

約数和(自身を含む): 726399360

約数和(自身を除く): 459164480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 79, 80, 88, 110, 124, 155, 158, 160, 176, 220, 248, 310, 316, 320, 341, 352, 395, 440, 496, 620, 632, 682, 704, 790, 869, 880, 961, 992, 1240, 1264, 1364, 1580, 1705, 1738, 1760, 1922, 1984, 2449, 2480, 2528, 2728, 3160, 3410, 3476, 3520, 3844, 4345, 4805, 4898, 4960, 5056, 5456, 6320, 6820, 6952, 7688, 8690, 9610, 9796, 9920, 10571, 10912, 12245, 12640, 13640, 13904, 15376, 17380, 19220, 19592, 21142, 21824, 24490, 25280, 26939, 27280, 27808, 30752, 34760, 38440, 39184, 42284, 48980, 52855, 53878, 54560, 55616, 61504, 69520, 75919, 76880, 78368, 84568, 97960, 105710, 107756, 109120, 134695, 139040, 151838, 153760, 156736, 169136, 195920, 211420, 215512, 269390, 278080, 303676, 307520, 338272, 379595, 391840, 422840, 431024, 538780, 607352, 676544, 759190, 783680, 835109, 845680, 862048, 1077560, 1214704, 1518380, 1670218, 1691360, 1724096, 2155120, 2429408, 3036760, 3340436, 3382720, 4175545, 4310240, 4858816, 6073520, 6680872, 8351090, 8620480, 12147040, 13361744, 16702180, 24294080, 26723488, 33404360, 53446976, 66808720, 133617440, 267234880]

約数ペア:

[(1, 267234880), (2, 133617440), (4, 66808720), (5, 53446976), (8, 33404360), (10, 26723488), (11, 24294080), (16, 16702180), (20, 13361744), (22, 12147040), (31, 8620480), (32, 8351090), (40, 6680872), (44, 6073520), (55, 4858816), (62, 4310240), (64, 4175545), (79, 3382720), (80, 3340436), (88, 3036760), (110, 2429408), (124, 2155120), (155, 1724096), (158, 1691360), (160, 1670218), (176, 1518380), (220, 1214704), (248, 1077560), (310, 862048), (316, 845680), (320, 835109), (341, 783680), (352, 759190), (395, 676544), (440, 607352), (496, 538780), (620, 431024), (632, 422840), (682, 391840), (704, 379595), (790, 338272), (869, 307520), (880, 303676), (961, 278080), (992, 269390), (1240, 215512), (1264, 211420), (1364, 195920), (1580, 169136), (1705, 156736), (1738, 153760), (1760, 151838), (1922, 139040), (1984, 134695), (2449, 109120), (2480, 107756), (2528, 105710), (2728, 97960), (3160, 84568), (3410, 78368), (3476, 76880), (3520, 75919), (3844, 69520), (4345, 61504), (4805, 55616), (4898, 54560), (4960, 53878), (5056, 52855), (5456, 48980), (6320, 42284), (6820, 39184), (6952, 38440), (7688, 34760), (8690, 30752), (9610, 27808), (9796, 27280), (9920, 26939), (10571, 25280), (10912, 24490), (12245, 21824), (12640, 21142), (13640, 19592), (13904, 19220), (15376, 17380)]