18792480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 288

約数和(自身を含む): 74462976

約数和(自身を除く): 55670496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 47, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 94, 96, 98, 102, 105, 112, 119, 120, 136, 140, 141, 147, 160, 168, 170, 188, 196, 204, 210, 224, 235, 238, 240, 245, 255, 272, 280, 282, 294, 329, 336, 340, 357, 376, 392, 408, 420, 470, 476, 480, 490, 510, 544, 560, 564, 588, 595, 658, 672, 680, 705, 714, 735, 752, 784, 799, 816, 833, 840, 940, 952, 980, 987, 1020, 1120, 1128, 1176, 1190, 1316, 1360, 1410, 1428, 1470, 1504, 1568, 1598, 1632, 1645, 1666, 1680, 1785, 1880, 1904, 1960, 1974, 2040, 2256, 2303, 2352, 2380, 2397, 2499, 2632, 2720, 2820, 2856, 2940, 3196, 3290, 3332, 3360, 3570, 3760, 3808, 3920, 3948, 3995, 4080, 4165, 4512, 4606, 4704, 4760, 4794, 4935, 4998, 5264, 5593, 5640, 5712, 5880, 6392, 6580, 6664, 6909, 7140, 7520, 7840, 7896, 7990, 8160, 8330, 9212, 9520, 9588, 9870, 9996, 10528, 11186, 11280, 11424, 11515, 11760, 11985, 12495, 12784, 13160, 13328, 13818, 14280, 15792, 15980, 16660, 16779, 18424, 19040, 19176, 19740, 19992, 22372, 22560, 23030, 23520, 23970, 24990, 25568, 26320, 26656, 27636, 27965, 28560, 31584, 31960, 33320, 33558, 34545, 36848, 38352, 39151, 39480, 39984, 44744, 46060, 47940, 49980, 52640, 55272, 55930, 57120, 63920, 66640, 67116, 69090, 73696, 76704, 78302, 78960, 79968, 83895, 89488, 92120, 95880, 99960, 110544, 111860, 117453, 127840, 133280, 134232, 138180, 156604, 157920, 167790, 178976, 184240, 191760, 195755, 199920, 221088, 223720, 234906, 268464, 276360, 313208, 335580, 368480, 383520, 391510, 399840, 447440, 469812, 536928, 552720, 587265, 626416, 671160, 783020, 894880, 939624, 1105440, 1174530, 1252832, 1342320, 1566040, 1879248, 2349060, 2684640, 3132080, 3758496, 4698120, 6264160, 9396240, 18792480]

約数ペア:

[(1, 18792480), (2, 9396240), (3, 6264160), (4, 4698120), (5, 3758496), (6, 3132080), (7, 2684640), (8, 2349060), (10, 1879248), (12, 1566040), (14, 1342320), (15, 1252832), (16, 1174530), (17, 1105440), (20, 939624), (21, 894880), (24, 783020), (28, 671160), (30, 626416), (32, 587265), (34, 552720), (35, 536928), (40, 469812), (42, 447440), (47, 399840), (48, 391510), (49, 383520), (51, 368480), (56, 335580), (60, 313208), (68, 276360), (70, 268464), (80, 234906), (84, 223720), (85, 221088), (94, 199920), (96, 195755), (98, 191760), (102, 184240), (105, 178976), (112, 167790), (119, 157920), (120, 156604), (136, 138180), (140, 134232), (141, 133280), (147, 127840), (160, 117453), (168, 111860), (170, 110544), (188, 99960), (196, 95880), (204, 92120), (210, 89488), (224, 83895), (235, 79968), (238, 78960), (240, 78302), (245, 76704), (255, 73696), (272, 69090), (280, 67116), (282, 66640), (294, 63920), (329, 57120), (336, 55930), (340, 55272), (357, 52640), (376, 49980), (392, 47940), (408, 46060), (420, 44744), (470, 39984), (476, 39480), (480, 39151), (490, 38352), (510, 36848), (544, 34545), (560, 33558), (564, 33320), (588, 31960), (595, 31584), (658, 28560), (672, 27965), (680, 27636), (705, 26656), (714, 26320), (735, 25568), (752, 24990), (784, 23970), (799, 23520), (816, 23030), (833, 22560), (840, 22372), (940, 19992), (952, 19740), (980, 19176), (987, 19040), (1020, 18424), (1120, 16779), (1128, 16660), (1176, 15980), (1190, 15792), (1316, 14280), (1360, 13818), (1410, 13328), (1428, 13160), (1470, 12784), (1504, 12495), (1568, 11985), (1598, 11760), (1632, 11515), (1645, 11424), (1666, 11280), (1680, 11186), (1785, 10528), (1880, 9996), (1904, 9870), (1960, 9588), (1974, 9520), (2040, 9212), (2256, 8330), (2303, 8160), (2352, 7990), (2380, 7896), (2397, 7840), (2499, 7520), (2632, 7140), (2720, 6909), (2820, 6664), (2856, 6580), (2940, 6392), (3196, 5880), (3290, 5712), (3332, 5640), (3360, 5593), (3570, 5264), (3760, 4998), (3808, 4935), (3920, 4794), (3948, 4760), (3995, 4704), (4080, 4606), (4165, 4512)]