318384989120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{94121}}^1$

素因数の和:94211

約数の個数: 168

約数和(自身を含む): 854627007024

約数和(自身を除く): 536242017904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 961, 992, 1240, 1364, 1705, 1760, 1922, 1984, 2480, 2728, 3410, 3520, 3844, 4805, 4960, 5456, 6820, 7688, 9610, 9920, 10571, 10912, 13640, 15376, 19220, 21142, 21824, 27280, 30752, 38440, 42284, 52855, 54560, 61504, 76880, 84568, 94121, 105710, 109120, 153760, 169136, 188242, 211420, 307520, 338272, 376484, 422840, 470605, 676544, 752968, 845680, 941210, 1035331, 1505936, 1691360, 1882420, 2070662, 2917751, 3011872, 3382720, 3764840, 4141324, 5176655, 5835502, 6023744, 7529680, 8282648, 10353310, 11671004, 14588755, 15059360, 16565296, 20706620, 23342008, 29177510, 30118720, 32095261, 33130592, 41413240, 46684016, 58355020, 64190522, 66261184, 82826480, 90450281, 93368032, 116710040, 128381044, 160476305, 165652960, 180900562, 186736064, 233420080, 256762088, 320952610, 331305920, 361801124, 452251405, 466840160, 513524176, 641905220, 723602248, 904502810, 933680320, 994953091, 1027048352, 1283810440, 1447204496, 1809005620, 1989906182, 2054096704, 2567620880, 2894408992, 3618011240, 3979812364, 4974765455, 5135241760, 5788817984, 7236022480, 7959624728, 9949530910, 10270483520, 14472044960, 15919249456, 19899061820, 28944089920, 31838498912, 39798123640, 63676997824, 79596247280, 159192494560, 318384989120]

約数ペア:

[(1, 318384989120), (2, 159192494560), (4, 79596247280), (5, 63676997824), (8, 39798123640), (10, 31838498912), (11, 28944089920), (16, 19899061820), (20, 15919249456), (22, 14472044960), (31, 10270483520), (32, 9949530910), (40, 7959624728), (44, 7236022480), (55, 5788817984), (62, 5135241760), (64, 4974765455), (80, 3979812364), (88, 3618011240), (110, 2894408992), (124, 2567620880), (155, 2054096704), (160, 1989906182), (176, 1809005620), (220, 1447204496), (248, 1283810440), (310, 1027048352), (320, 994953091), (341, 933680320), (352, 904502810), (440, 723602248), (496, 641905220), (620, 513524176), (682, 466840160), (704, 452251405), (880, 361801124), (961, 331305920), (992, 320952610), (1240, 256762088), (1364, 233420080), (1705, 186736064), (1760, 180900562), (1922, 165652960), (1984, 160476305), (2480, 128381044), (2728, 116710040), (3410, 93368032), (3520, 90450281), (3844, 82826480), (4805, 66261184), (4960, 64190522), (5456, 58355020), (6820, 46684016), (7688, 41413240), (9610, 33130592), (9920, 32095261), (10571, 30118720), (10912, 29177510), (13640, 23342008), (15376, 20706620), (19220, 16565296), (21142, 15059360), (21824, 14588755), (27280, 11671004), (30752, 10353310), (38440, 8282648), (42284, 7529680), (52855, 6023744), (54560, 5835502), (61504, 5176655), (76880, 4141324), (84568, 3764840), (94121, 3382720), (105710, 3011872), (109120, 2917751), (153760, 2070662), (169136, 1882420), (188242, 1691360), (211420, 1505936), (307520, 1035331), (338272, 941210), (376484, 845680), (422840, 752968), (470605, 676544)]