69639360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 224

約数和(自身を含む): 259640832

約数和(自身を除く): 190001472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 241, 258, 280, 301, 320, 336, 344, 420, 430, 448, 480, 482, 516, 560, 602, 645, 672, 688, 723, 840, 860, 903, 960, 964, 1032, 1120, 1204, 1205, 1290, 1344, 1376, 1446, 1505, 1680, 1687, 1720, 1806, 1928, 2064, 2240, 2408, 2410, 2580, 2752, 2892, 3010, 3360, 3374, 3440, 3612, 3615, 3856, 4128, 4515, 4816, 4820, 5061, 5160, 5784, 6020, 6720, 6748, 6880, 7224, 7230, 7712, 8256, 8435, 9030, 9632, 9640, 10122, 10320, 10363, 11568, 12040, 13496, 13760, 14448, 14460, 15424, 16870, 18060, 19264, 19280, 20244, 20640, 20726, 23136, 24080, 25305, 26992, 28896, 28920, 31089, 33740, 36120, 38560, 40488, 41280, 41452, 46272, 48160, 50610, 51815, 53984, 57792, 57840, 62178, 67480, 72240, 72541, 77120, 80976, 82904, 96320, 101220, 103630, 107968, 115680, 124356, 134960, 144480, 145082, 155445, 161952, 165808, 202440, 207260, 217623, 231360, 248712, 269920, 288960, 290164, 310890, 323904, 331616, 362705, 404880, 414520, 435246, 497424, 539840, 580328, 621780, 663232, 725410, 809760, 829040, 870492, 994848, 1088115, 1160656, 1243560, 1450820, 1619520, 1658080, 1740984, 1989696, 2176230, 2321312, 2487120, 2901640, 3316160, 3481968, 4352460, 4642624, 4974240, 5803280, 6963936, 8704920, 9948480, 11606560, 13927872, 17409840, 23213120, 34819680, 69639360]

約数ペア:

[(1, 69639360), (2, 34819680), (3, 23213120), (4, 17409840), (5, 13927872), (6, 11606560), (7, 9948480), (8, 8704920), (10, 6963936), (12, 5803280), (14, 4974240), (15, 4642624), (16, 4352460), (20, 3481968), (21, 3316160), (24, 2901640), (28, 2487120), (30, 2321312), (32, 2176230), (35, 1989696), (40, 1740984), (42, 1658080), (43, 1619520), (48, 1450820), (56, 1243560), (60, 1160656), (64, 1088115), (70, 994848), (80, 870492), (84, 829040), (86, 809760), (96, 725410), (105, 663232), (112, 621780), (120, 580328), (129, 539840), (140, 497424), (160, 435246), (168, 414520), (172, 404880), (192, 362705), (210, 331616), (215, 323904), (224, 310890), (240, 290164), (241, 288960), (258, 269920), (280, 248712), (301, 231360), (320, 217623), (336, 207260), (344, 202440), (420, 165808), (430, 161952), (448, 155445), (480, 145082), (482, 144480), (516, 134960), (560, 124356), (602, 115680), (645, 107968), (672, 103630), (688, 101220), (723, 96320), (840, 82904), (860, 80976), (903, 77120), (960, 72541), (964, 72240), (1032, 67480), (1120, 62178), (1204, 57840), (1205, 57792), (1290, 53984), (1344, 51815), (1376, 50610), (1446, 48160), (1505, 46272), (1680, 41452), (1687, 41280), (1720, 40488), (1806, 38560), (1928, 36120), (2064, 33740), (2240, 31089), (2408, 28920), (2410, 28896), (2580, 26992), (2752, 25305), (2892, 24080), (3010, 23136), (3360, 20726), (3374, 20640), (3440, 20244), (3612, 19280), (3615, 19264), (3856, 18060), (4128, 16870), (4515, 15424), (4816, 14460), (4820, 14448), (5061, 13760), (5160, 13496), (5784, 12040), (6020, 11568), (6720, 10363), (6748, 10320), (6880, 10122), (7224, 9640), (7230, 9632), (7712, 9030), (8256, 8435)]