64706040

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{317}}^1$

素因数の和:353

約数の個数: 224

約数和(自身を含む): 250253280

約数和(自身を除く): 185547240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 317, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 634, 648, 729, 756, 810, 840, 945, 951, 972, 1080, 1134, 1215, 1260, 1268, 1458, 1512, 1585, 1620, 1701, 1890, 1902, 1944, 2219, 2268, 2430, 2520, 2536, 2835, 2853, 2916, 3170, 3240, 3402, 3645, 3780, 3804, 4438, 4536, 4755, 4860, 5103, 5670, 5706, 5832, 6340, 6657, 6804, 7290, 7560, 7608, 8505, 8559, 8876, 9510, 9720, 10206, 11095, 11340, 11412, 12680, 13314, 13608, 14265, 14580, 17010, 17118, 17752, 19020, 19971, 20412, 22190, 22680, 22824, 25515, 25677, 26628, 28530, 29160, 33285, 34020, 34236, 38040, 39942, 40824, 42795, 44380, 51030, 51354, 53256, 57060, 59913, 66570, 68040, 68472, 77031, 79884, 85590, 88760, 99855, 102060, 102708, 114120, 119826, 128385, 133140, 154062, 159768, 171180, 179739, 199710, 204120, 205416, 231093, 239652, 256770, 266280, 299565, 308124, 342360, 359478, 385155, 399420, 462186, 479304, 513540, 539217, 599130, 616248, 718956, 770310, 798840, 898695, 924372, 1027080, 1078434, 1155465, 1198260, 1437912, 1540620, 1617651, 1797390, 1848744, 2156868, 2310930, 2396520, 2696085, 3081240, 3235302, 3594780, 4313736, 4621860, 5392170, 6470604, 7189560, 8088255, 9243720, 10784340, 12941208, 16176510, 21568680, 32353020, 64706040]

約数ペア:

[(1, 64706040), (2, 32353020), (3, 21568680), (4, 16176510), (5, 12941208), (6, 10784340), (7, 9243720), (8, 8088255), (9, 7189560), (10, 6470604), (12, 5392170), (14, 4621860), (15, 4313736), (18, 3594780), (20, 3235302), (21, 3081240), (24, 2696085), (27, 2396520), (28, 2310930), (30, 2156868), (35, 1848744), (36, 1797390), (40, 1617651), (42, 1540620), (45, 1437912), (54, 1198260), (56, 1155465), (60, 1078434), (63, 1027080), (70, 924372), (72, 898695), (81, 798840), (84, 770310), (90, 718956), (105, 616248), (108, 599130), (120, 539217), (126, 513540), (135, 479304), (140, 462186), (162, 399420), (168, 385155), (180, 359478), (189, 342360), (210, 308124), (216, 299565), (243, 266280), (252, 256770), (270, 239652), (280, 231093), (315, 205416), (317, 204120), (324, 199710), (360, 179739), (378, 171180), (405, 159768), (420, 154062), (486, 133140), (504, 128385), (540, 119826), (567, 114120), (630, 102708), (634, 102060), (648, 99855), (729, 88760), (756, 85590), (810, 79884), (840, 77031), (945, 68472), (951, 68040), (972, 66570), (1080, 59913), (1134, 57060), (1215, 53256), (1260, 51354), (1268, 51030), (1458, 44380), (1512, 42795), (1585, 40824), (1620, 39942), (1701, 38040), (1890, 34236), (1902, 34020), (1944, 33285), (2219, 29160), (2268, 28530), (2430, 26628), (2520, 25677), (2536, 25515), (2835, 22824), (2853, 22680), (2916, 22190), (3170, 20412), (3240, 19971), (3402, 19020), (3645, 17752), (3780, 17118), (3804, 17010), (4438, 14580), (4536, 14265), (4755, 13608), (4860, 13314), (5103, 12680), (5670, 11412), (5706, 11340), (5832, 11095), (6340, 10206), (6657, 9720), (6804, 9510), (7290, 8876), (7560, 8559), (7608, 8505)]