2684640

素因数分解:

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

素因数の和:89

約数の個数: 192

約数和(自身を含む): 10450944

約数和(自身を除く): 7766304

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, 51, 56, 60, 68, 70, 80, 84, 85, 94, 96, 102, 105, 112, 119, 120, 136, 140, 141, 160, 168, 170, 188, 204, 210, 224, 235, 238, 240, 255, 272, 280, 282, 329, 336, 340, 357, 376, 408, 420, 470, 476, 480, 510, 544, 560, 564, 595, 658, 672, 680, 705, 714, 752, 799, 816, 840, 940, 952, 987, 1020, 1120, 1128, 1190, 1316, 1360, 1410, 1428, 1504, 1598, 1632, 1645, 1680, 1785, 1880, 1904, 1974, 2040, 2256, 2380, 2397, 2632, 2720, 2820, 2856, 3196, 3290, 3360, 3570, 3760, 3808, 3948, 3995, 4080, 4512, 4760, 4794, 4935, 5264, 5593, 5640, 5712, 6392, 6580, 7140, 7520, 7896, 7990, 8160, 9520, 9588, 9870, 10528, 11186, 11280, 11424, 11985, 12784, 13160, 14280, 15792, 15980, 16779, 19040, 19176, 19740, 22372, 22560, 23970, 25568, 26320, 27965, 28560, 31584, 31960, 33558, 38352, 39480, 44744, 47940, 52640, 55930, 57120, 63920, 67116, 76704, 78960, 83895, 89488, 95880, 111860, 127840, 134232, 157920, 167790, 178976, 191760, 223720, 268464, 335580, 383520, 447440, 536928, 671160, 894880, 1342320, 2684640]

約数ペア:

[(1, 2684640), (2, 1342320), (3, 894880), (4, 671160), (5, 536928), (6, 447440), (7, 383520), (8, 335580), (10, 268464), (12, 223720), (14, 191760), (15, 178976), (16, 167790), (17, 157920), (20, 134232), (21, 127840), (24, 111860), (28, 95880), (30, 89488), (32, 83895), (34, 78960), (35, 76704), (40, 67116), (42, 63920), (47, 57120), (48, 55930), (51, 52640), (56, 47940), (60, 44744), (68, 39480), (70, 38352), (80, 33558), (84, 31960), (85, 31584), (94, 28560), (96, 27965), (102, 26320), (105, 25568), (112, 23970), (119, 22560), (120, 22372), (136, 19740), (140, 19176), (141, 19040), (160, 16779), (168, 15980), (170, 15792), (188, 14280), (204, 13160), (210, 12784), (224, 11985), (235, 11424), (238, 11280), (240, 11186), (255, 10528), (272, 9870), (280, 9588), (282, 9520), (329, 8160), (336, 7990), (340, 7896), (357, 7520), (376, 7140), (408, 6580), (420, 6392), (470, 5712), (476, 5640), (480, 5593), (510, 5264), (544, 4935), (560, 4794), (564, 4760), (595, 4512), (658, 4080), (672, 3995), (680, 3948), (705, 3808), (714, 3760), (752, 3570), (799, 3360), (816, 3290), (840, 3196), (940, 2856), (952, 2820), (987, 2720), (1020, 2632), (1120, 2397), (1128, 2380), (1190, 2256), (1316, 2040), (1360, 1974), (1410, 1904), (1428, 1880), (1504, 1785), (1598, 1680), (1632, 1645)]