68122320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 320

約数和(自身を含む): 263983104

約数和(自身を除く): 195860784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 41, 42, 43, 46, 48, 56, 60, 69, 70, 80, 82, 84, 86, 92, 105, 112, 115, 120, 123, 129, 138, 140, 161, 164, 168, 172, 184, 205, 210, 215, 230, 240, 246, 258, 276, 280, 287, 301, 322, 328, 336, 344, 345, 368, 410, 420, 430, 460, 483, 492, 516, 552, 560, 574, 602, 615, 644, 645, 656, 688, 690, 805, 820, 840, 860, 861, 903, 920, 943, 966, 984, 989, 1032, 1104, 1148, 1204, 1230, 1288, 1290, 1380, 1435, 1505, 1610, 1640, 1680, 1720, 1722, 1763, 1806, 1840, 1886, 1932, 1968, 1978, 2064, 2296, 2408, 2415, 2460, 2576, 2580, 2760, 2829, 2870, 2967, 3010, 3220, 3280, 3440, 3444, 3526, 3612, 3772, 3864, 3956, 4305, 4515, 4592, 4715, 4816, 4830, 4920, 4945, 5160, 5289, 5520, 5658, 5740, 5934, 6020, 6440, 6601, 6888, 6923, 7052, 7224, 7544, 7728, 7912, 8610, 8815, 9030, 9430, 9660, 9840, 9890, 10320, 10578, 11316, 11480, 11868, 12040, 12341, 12880, 13202, 13776, 13846, 14104, 14145, 14448, 14835, 15088, 15824, 17220, 17630, 18060, 18860, 19320, 19780, 19803, 20769, 21156, 22632, 22960, 23736, 24080, 24682, 26404, 26445, 27692, 28208, 28290, 29670, 33005, 34440, 34615, 35260, 36120, 37023, 37720, 38640, 39560, 39606, 40549, 41538, 42312, 45264, 47472, 49364, 52808, 52890, 55384, 56580, 59340, 61705, 66010, 68880, 69230, 70520, 72240, 74046, 75440, 79120, 79212, 81098, 83076, 84624, 98728, 99015, 103845, 105616, 105780, 110768, 113160, 118680, 121647, 123410, 132020, 138460, 141040, 148092, 158424, 162196, 166152, 185115, 197456, 198030, 202745, 207690, 211560, 226320, 237360, 243294, 246820, 264040, 276920, 283843, 296184, 316848, 324392, 332304, 370230, 396060, 405490, 415380, 423120, 486588, 493640, 528080, 553840, 567686, 592368, 608235, 648784, 740460, 792120, 810980, 830760, 851529, 973176, 987280, 1135372, 1216470, 1419215, 1480920, 1584240, 1621960, 1661520, 1703058, 1946352, 2270744, 2432940, 2838430, 2961840, 3243920, 3406116, 4257645, 4541488, 4865880, 5676860, 6812232, 8515290, 9731760, 11353720, 13624464, 17030580, 22707440, 34061160, 68122320]

約数ペア:

[(1, 68122320), (2, 34061160), (3, 22707440), (4, 17030580), (5, 13624464), (6, 11353720), (7, 9731760), (8, 8515290), (10, 6812232), (12, 5676860), (14, 4865880), (15, 4541488), (16, 4257645), (20, 3406116), (21, 3243920), (23, 2961840), (24, 2838430), (28, 2432940), (30, 2270744), (35, 1946352), (40, 1703058), (41, 1661520), (42, 1621960), (43, 1584240), (46, 1480920), (48, 1419215), (56, 1216470), (60, 1135372), (69, 987280), (70, 973176), (80, 851529), (82, 830760), (84, 810980), (86, 792120), (92, 740460), (105, 648784), (112, 608235), (115, 592368), (120, 567686), (123, 553840), (129, 528080), (138, 493640), (140, 486588), (161, 423120), (164, 415380), (168, 405490), (172, 396060), (184, 370230), (205, 332304), (210, 324392), (215, 316848), (230, 296184), (240, 283843), (246, 276920), (258, 264040), (276, 246820), (280, 243294), (287, 237360), (301, 226320), (322, 211560), (328, 207690), (336, 202745), (344, 198030), (345, 197456), (368, 185115), (410, 166152), (420, 162196), (430, 158424), (460, 148092), (483, 141040), (492, 138460), (516, 132020), (552, 123410), (560, 121647), (574, 118680), (602, 113160), (615, 110768), (644, 105780), (645, 105616), (656, 103845), (688, 99015), (690, 98728), (805, 84624), (820, 83076), (840, 81098), (860, 79212), (861, 79120), (903, 75440), (920, 74046), (943, 72240), (966, 70520), (984, 69230), (989, 68880), (1032, 66010), (1104, 61705), (1148, 59340), (1204, 56580), (1230, 55384), (1288, 52890), (1290, 52808), (1380, 49364), (1435, 47472), (1505, 45264), (1610, 42312), (1640, 41538), (1680, 40549), (1720, 39606), (1722, 39560), (1763, 38640), (1806, 37720), (1840, 37023), (1886, 36120), (1932, 35260), (1968, 34615), (1978, 34440), (2064, 33005), (2296, 29670), (2408, 28290), (2415, 28208), (2460, 27692), (2576, 26445), (2580, 26404), (2760, 24682), (2829, 24080), (2870, 23736), (2967, 22960), (3010, 22632), (3220, 21156), (3280, 20769), (3440, 19803), (3444, 19780), (3526, 19320), (3612, 18860), (3772, 18060), (3864, 17630), (3956, 17220), (4305, 15824), (4515, 15088), (4592, 14835), (4715, 14448), (4816, 14145), (4830, 14104), (4920, 13846), (4945, 13776), (5160, 13202), (5289, 12880), (5520, 12341), (5658, 12040), (5740, 11868), (5934, 11480), (6020, 11316), (6440, 10578), (6601, 10320), (6888, 9890), (6923, 9840), (7052, 9660), (7224, 9430), (7544, 9030), (7728, 8815), (7912, 8610)]