17409840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 63376896

約数和(自身を除く): 45967056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 241, 258, 280, 301, 336, 344, 420, 430, 482, 516, 560, 602, 645, 688, 723, 840, 860, 903, 964, 1032, 1204, 1205, 1290, 1446, 1505, 1680, 1687, 1720, 1806, 1928, 2064, 2408, 2410, 2580, 2892, 3010, 3374, 3440, 3612, 3615, 3856, 4515, 4816, 4820, 5061, 5160, 5784, 6020, 6748, 7224, 7230, 8435, 9030, 9640, 10122, 10320, 10363, 11568, 12040, 13496, 14448, 14460, 16870, 18060, 19280, 20244, 20726, 24080, 25305, 26992, 28920, 31089, 33740, 36120, 40488, 41452, 50610, 51815, 57840, 62178, 67480, 72240, 72541, 80976, 82904, 101220, 103630, 124356, 134960, 145082, 155445, 165808, 202440, 207260, 217623, 248712, 290164, 310890, 362705, 404880, 414520, 435246, 497424, 580328, 621780, 725410, 829040, 870492, 1088115, 1160656, 1243560, 1450820, 1740984, 2176230, 2487120, 2901640, 3481968, 4352460, 5803280, 8704920, 17409840]

約数ペア:

[(1, 17409840), (2, 8704920), (3, 5803280), (4, 4352460), (5, 3481968), (6, 2901640), (7, 2487120), (8, 2176230), (10, 1740984), (12, 1450820), (14, 1243560), (15, 1160656), (16, 1088115), (20, 870492), (21, 829040), (24, 725410), (28, 621780), (30, 580328), (35, 497424), (40, 435246), (42, 414520), (43, 404880), (48, 362705), (56, 310890), (60, 290164), (70, 248712), (80, 217623), (84, 207260), (86, 202440), (105, 165808), (112, 155445), (120, 145082), (129, 134960), (140, 124356), (168, 103630), (172, 101220), (210, 82904), (215, 80976), (240, 72541), (241, 72240), (258, 67480), (280, 62178), (301, 57840), (336, 51815), (344, 50610), (420, 41452), (430, 40488), (482, 36120), (516, 33740), (560, 31089), (602, 28920), (645, 26992), (688, 25305), (723, 24080), (840, 20726), (860, 20244), (903, 19280), (964, 18060), (1032, 16870), (1204, 14460), (1205, 14448), (1290, 13496), (1446, 12040), (1505, 11568), (1680, 10363), (1687, 10320), (1720, 10122), (1806, 9640), (1928, 9030), (2064, 8435), (2408, 7230), (2410, 7224), (2580, 6748), (2892, 6020), (3010, 5784), (3374, 5160), (3440, 5061), (3612, 4820), (3615, 4816), (3856, 4515)]