299145840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 320

約数和(自身を含む): 1121928192

約数和(自身を除く): 822782352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 43, 48, 56, 60, 70, 80, 82, 84, 86, 101, 105, 112, 120, 123, 129, 140, 164, 168, 172, 202, 205, 210, 215, 240, 246, 258, 280, 287, 301, 303, 328, 336, 344, 404, 410, 420, 430, 492, 505, 516, 560, 574, 602, 606, 615, 645, 656, 688, 707, 808, 820, 840, 860, 861, 903, 984, 1010, 1032, 1148, 1204, 1212, 1230, 1290, 1414, 1435, 1505, 1515, 1616, 1640, 1680, 1720, 1722, 1763, 1806, 1968, 2020, 2064, 2121, 2296, 2408, 2424, 2460, 2580, 2828, 2870, 3010, 3030, 3280, 3440, 3444, 3526, 3535, 3612, 4040, 4141, 4242, 4305, 4343, 4515, 4592, 4816, 4848, 4920, 5160, 5289, 5656, 5740, 6020, 6060, 6888, 7052, 7070, 7224, 8080, 8282, 8484, 8610, 8686, 8815, 9030, 9840, 10320, 10578, 10605, 11312, 11480, 12040, 12120, 12341, 12423, 13029, 13776, 14104, 14140, 14448, 16564, 16968, 17220, 17372, 17630, 18060, 20705, 21156, 21210, 21715, 22960, 24080, 24240, 24682, 24846, 26058, 26445, 28208, 28280, 28987, 30401, 33128, 33936, 34440, 34744, 35260, 36120, 37023, 41410, 42312, 42420, 43430, 49364, 49692, 52116, 52890, 56560, 57974, 60802, 61705, 62115, 65145, 66256, 68880, 69488, 70520, 72240, 74046, 82820, 84624, 84840, 86860, 86961, 91203, 98728, 99384, 104232, 105780, 115948, 121604, 123410, 124230, 130290, 141040, 144935, 148092, 152005, 165640, 169680, 173720, 173922, 178063, 182406, 185115, 197456, 198768, 208464, 211560, 231896, 243208, 246820, 248460, 260580, 289870, 296184, 304010, 331280, 347440, 347844, 356126, 364812, 370230, 423120, 434805, 456015, 463792, 486416, 493640, 496920, 521160, 534189, 579740, 592368, 608020, 695688, 712252, 729624, 740460, 869610, 890315, 912030, 987280, 993840, 1042320, 1068378, 1159480, 1216040, 1246441, 1391376, 1424504, 1459248, 1480920, 1739220, 1780630, 1824060, 2136756, 2318960, 2432080, 2492882, 2670945, 2849008, 2961840, 3478440, 3561260, 3648120, 3739323, 4273512, 4985764, 5341890, 6232205, 6956880, 7122520, 7296240, 7478646, 8547024, 9971528, 10683780, 12464410, 14245040, 14957292, 18696615, 19943056, 21367560, 24928820, 29914584, 37393230, 42735120, 49857640, 59829168, 74786460, 99715280, 149572920, 299145840]

約数ペア:

[(1, 299145840), (2, 149572920), (3, 99715280), (4, 74786460), (5, 59829168), (6, 49857640), (7, 42735120), (8, 37393230), (10, 29914584), (12, 24928820), (14, 21367560), (15, 19943056), (16, 18696615), (20, 14957292), (21, 14245040), (24, 12464410), (28, 10683780), (30, 9971528), (35, 8547024), (40, 7478646), (41, 7296240), (42, 7122520), (43, 6956880), (48, 6232205), (56, 5341890), (60, 4985764), (70, 4273512), (80, 3739323), (82, 3648120), (84, 3561260), (86, 3478440), (101, 2961840), (105, 2849008), (112, 2670945), (120, 2492882), (123, 2432080), (129, 2318960), (140, 2136756), (164, 1824060), (168, 1780630), (172, 1739220), (202, 1480920), (205, 1459248), (210, 1424504), (215, 1391376), (240, 1246441), (246, 1216040), (258, 1159480), (280, 1068378), (287, 1042320), (301, 993840), (303, 987280), (328, 912030), (336, 890315), (344, 869610), (404, 740460), (410, 729624), (420, 712252), (430, 695688), (492, 608020), (505, 592368), (516, 579740), (560, 534189), (574, 521160), (602, 496920), (606, 493640), (615, 486416), (645, 463792), (656, 456015), (688, 434805), (707, 423120), (808, 370230), (820, 364812), (840, 356126), (860, 347844), (861, 347440), (903, 331280), (984, 304010), (1010, 296184), (1032, 289870), (1148, 260580), (1204, 248460), (1212, 246820), (1230, 243208), (1290, 231896), (1414, 211560), (1435, 208464), (1505, 198768), (1515, 197456), (1616, 185115), (1640, 182406), (1680, 178063), (1720, 173922), (1722, 173720), (1763, 169680), (1806, 165640), (1968, 152005), (2020, 148092), (2064, 144935), (2121, 141040), (2296, 130290), (2408, 124230), (2424, 123410), (2460, 121604), (2580, 115948), (2828, 105780), (2870, 104232), (3010, 99384), (3030, 98728), (3280, 91203), (3440, 86961), (3444, 86860), (3526, 84840), (3535, 84624), (3612, 82820), (4040, 74046), (4141, 72240), (4242, 70520), (4305, 69488), (4343, 68880), (4515, 66256), (4592, 65145), (4816, 62115), (4848, 61705), (4920, 60802), (5160, 57974), (5289, 56560), (5656, 52890), (5740, 52116), (6020, 49692), (6060, 49364), (6888, 43430), (7052, 42420), (7070, 42312), (7224, 41410), (8080, 37023), (8282, 36120), (8484, 35260), (8610, 34744), (8686, 34440), (8815, 33936), (9030, 33128), (9840, 30401), (10320, 28987), (10578, 28280), (10605, 28208), (11312, 26445), (11480, 26058), (12040, 24846), (12120, 24682), (12341, 24240), (12423, 24080), (13029, 22960), (13776, 21715), (14104, 21210), (14140, 21156), (14448, 20705), (16564, 18060), (16968, 17630), (17220, 17372)]