612942720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1889}}^1$

素因数の和:1937

約数の個数: 192

約数和(自身を含む): 2116724400

約数和(自身を除く): 1503781680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1664, 1690, 1889, 1920, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 3778, 4056, 4160, 4992, 5070, 5408, 5667, 6240, 6760, 7556, 8112, 8320, 9445, 10140, 10816, 11334, 12480, 13520, 15112, 16224, 18890, 20280, 21632, 22668, 24557, 24960, 27040, 28335, 30224, 32448, 37780, 40560, 45336, 49114, 54080, 56670, 60448, 64896, 73671, 75560, 81120, 90672, 98228, 108160, 113340, 120896, 122785, 147342, 151120, 162240, 181344, 196456, 226680, 241792, 245570, 294684, 302240, 319241, 324480, 362688, 368355, 392912, 453360, 491140, 589368, 604480, 638482, 725376, 736710, 785824, 906720, 957723, 982280, 1178736, 1208960, 1276964, 1473420, 1571648, 1596205, 1813440, 1915446, 1964560, 2357472, 2553928, 2946840, 3143296, 3192410, 3626880, 3830892, 3929120, 4714944, 4788615, 5107856, 5893680, 6384820, 7661784, 7858240, 9429888, 9577230, 10215712, 11787360, 12769640, 15323568, 15716480, 19154460, 20431424, 23574720, 25539280, 30647136, 38308920, 40862848, 47149440, 51078560, 61294272, 76617840, 102157120, 122588544, 153235680, 204314240, 306471360, 612942720]

約数ペア:

[(1, 612942720), (2, 306471360), (3, 204314240), (4, 153235680), (5, 122588544), (6, 102157120), (8, 76617840), (10, 61294272), (12, 51078560), (13, 47149440), (15, 40862848), (16, 38308920), (20, 30647136), (24, 25539280), (26, 23574720), (30, 20431424), (32, 19154460), (39, 15716480), (40, 15323568), (48, 12769640), (52, 11787360), (60, 10215712), (64, 9577230), (65, 9429888), (78, 7858240), (80, 7661784), (96, 6384820), (104, 5893680), (120, 5107856), (128, 4788615), (130, 4714944), (156, 3929120), (160, 3830892), (169, 3626880), (192, 3192410), (195, 3143296), (208, 2946840), (240, 2553928), (260, 2357472), (312, 1964560), (320, 1915446), (338, 1813440), (384, 1596205), (390, 1571648), (416, 1473420), (480, 1276964), (507, 1208960), (520, 1178736), (624, 982280), (640, 957723), (676, 906720), (780, 785824), (832, 736710), (845, 725376), (960, 638482), (1014, 604480), (1040, 589368), (1248, 491140), (1352, 453360), (1560, 392912), (1664, 368355), (1690, 362688), (1889, 324480), (1920, 319241), (2028, 302240), (2080, 294684), (2496, 245570), (2535, 241792), (2704, 226680), (3120, 196456), (3380, 181344), (3778, 162240), (4056, 151120), (4160, 147342), (4992, 122785), (5070, 120896), (5408, 113340), (5667, 108160), (6240, 98228), (6760, 90672), (7556, 81120), (8112, 75560), (8320, 73671), (9445, 64896), (10140, 60448), (10816, 56670), (11334, 54080), (12480, 49114), (13520, 45336), (15112, 40560), (16224, 37780), (18890, 32448), (20280, 30224), (21632, 28335), (22668, 27040), (24557, 24960)]