67787160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 256

約数和(自身を含む): 253808640

約数和(自身を除く): 186021480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 47, 51, 56, 60, 68, 70, 84, 85, 94, 101, 102, 105, 119, 120, 136, 140, 141, 168, 170, 188, 202, 204, 210, 235, 238, 255, 280, 282, 303, 329, 340, 357, 376, 404, 408, 420, 470, 476, 505, 510, 564, 595, 606, 658, 680, 705, 707, 714, 799, 808, 840, 940, 952, 987, 1010, 1020, 1128, 1190, 1212, 1316, 1410, 1414, 1428, 1515, 1598, 1645, 1717, 1785, 1880, 1974, 2020, 2040, 2121, 2380, 2397, 2424, 2632, 2820, 2828, 2856, 3030, 3196, 3290, 3434, 3535, 3570, 3948, 3995, 4040, 4242, 4747, 4760, 4794, 4935, 5151, 5593, 5640, 5656, 6060, 6392, 6580, 6868, 7070, 7140, 7896, 7990, 8484, 8585, 9494, 9588, 9870, 10302, 10605, 11186, 11985, 12019, 12120, 13160, 13736, 14140, 14241, 14280, 15980, 16779, 16968, 17170, 18988, 19176, 19740, 20604, 21210, 22372, 23735, 23970, 24038, 25755, 27965, 28280, 28482, 31960, 33229, 33558, 34340, 36057, 37976, 39480, 41208, 42420, 44744, 47470, 47940, 48076, 51510, 55930, 56964, 60095, 66458, 67116, 68680, 71205, 72114, 80699, 83895, 84840, 94940, 95880, 96152, 99687, 103020, 111860, 113928, 120190, 132916, 134232, 142410, 144228, 161398, 166145, 167790, 180285, 189880, 199374, 206040, 223720, 240380, 242097, 265832, 284820, 288456, 322796, 332290, 335580, 360570, 398748, 403495, 480760, 484194, 498435, 564893, 569640, 645592, 664580, 671160, 721140, 797496, 806990, 968388, 996870, 1129786, 1210485, 1329160, 1442280, 1613980, 1694679, 1936776, 1993740, 2259572, 2420970, 2824465, 3227960, 3389358, 3987480, 4519144, 4841940, 5648930, 6778716, 8473395, 9683880, 11297860, 13557432, 16946790, 22595720, 33893580, 67787160]

約数ペア:

[(1, 67787160), (2, 33893580), (3, 22595720), (4, 16946790), (5, 13557432), (6, 11297860), (7, 9683880), (8, 8473395), (10, 6778716), (12, 5648930), (14, 4841940), (15, 4519144), (17, 3987480), (20, 3389358), (21, 3227960), (24, 2824465), (28, 2420970), (30, 2259572), (34, 1993740), (35, 1936776), (40, 1694679), (42, 1613980), (47, 1442280), (51, 1329160), (56, 1210485), (60, 1129786), (68, 996870), (70, 968388), (84, 806990), (85, 797496), (94, 721140), (101, 671160), (102, 664580), (105, 645592), (119, 569640), (120, 564893), (136, 498435), (140, 484194), (141, 480760), (168, 403495), (170, 398748), (188, 360570), (202, 335580), (204, 332290), (210, 322796), (235, 288456), (238, 284820), (255, 265832), (280, 242097), (282, 240380), (303, 223720), (329, 206040), (340, 199374), (357, 189880), (376, 180285), (404, 167790), (408, 166145), (420, 161398), (470, 144228), (476, 142410), (505, 134232), (510, 132916), (564, 120190), (595, 113928), (606, 111860), (658, 103020), (680, 99687), (705, 96152), (707, 95880), (714, 94940), (799, 84840), (808, 83895), (840, 80699), (940, 72114), (952, 71205), (987, 68680), (1010, 67116), (1020, 66458), (1128, 60095), (1190, 56964), (1212, 55930), (1316, 51510), (1410, 48076), (1414, 47940), (1428, 47470), (1515, 44744), (1598, 42420), (1645, 41208), (1717, 39480), (1785, 37976), (1880, 36057), (1974, 34340), (2020, 33558), (2040, 33229), (2121, 31960), (2380, 28482), (2397, 28280), (2424, 27965), (2632, 25755), (2820, 24038), (2828, 23970), (2856, 23735), (3030, 22372), (3196, 21210), (3290, 20604), (3434, 19740), (3535, 19176), (3570, 18988), (3948, 17170), (3995, 16968), (4040, 16779), (4242, 15980), (4747, 14280), (4760, 14241), (4794, 14140), (4935, 13736), (5151, 13160), (5593, 12120), (5640, 12019), (5656, 11985), (6060, 11186), (6392, 10605), (6580, 10302), (6868, 9870), (7070, 9588), (7140, 9494), (7896, 8585), (7990, 8484)]