67956840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 264384000

約数和(自身を除く): 196427160

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, 84, 89, 90, 101, 105, 108, 120, 126, 135, 140, 168, 178, 180, 189, 202, 210, 216, 252, 267, 270, 280, 303, 315, 356, 360, 378, 404, 420, 445, 504, 505, 534, 540, 606, 623, 630, 707, 712, 756, 801, 808, 840, 890, 909, 945, 1010, 1068, 1080, 1212, 1246, 1260, 1335, 1414, 1512, 1515, 1602, 1780, 1818, 1869, 1890, 2020, 2121, 2136, 2403, 2424, 2492, 2520, 2670, 2727, 2828, 3030, 3115, 3204, 3535, 3560, 3636, 3738, 3780, 4005, 4040, 4242, 4545, 4806, 4984, 5340, 5454, 5607, 5656, 6060, 6230, 6363, 6408, 7070, 7272, 7476, 7560, 8010, 8484, 8989, 9090, 9345, 9612, 10605, 10680, 10908, 11214, 12015, 12120, 12460, 12726, 13635, 14140, 14952, 16020, 16821, 16968, 17978, 18180, 18690, 19089, 19224, 21210, 21816, 22428, 24030, 24920, 25452, 26967, 27270, 28035, 28280, 31815, 32040, 33642, 35956, 36360, 37380, 38178, 42420, 44856, 44945, 48060, 50904, 53934, 54540, 56070, 62923, 63630, 67284, 71912, 74760, 76356, 80901, 84105, 84840, 89890, 95445, 96120, 107868, 109080, 112140, 125846, 127260, 134568, 134835, 152712, 161802, 168210, 179780, 188769, 190890, 215736, 224280, 242703, 251692, 254520, 269670, 314615, 323604, 336420, 359560, 377538, 381780, 404505, 485406, 503384, 539340, 566307, 629230, 647208, 672840, 755076, 763560, 809010, 943845, 970812, 1078680, 1132614, 1213515, 1258460, 1510152, 1618020, 1698921, 1887690, 1941624, 2265228, 2427030, 2516920, 2831535, 3236040, 3397842, 3775380, 4530456, 4854060, 5663070, 6795684, 7550760, 8494605, 9708120, 11326140, 13591368, 16989210, 22652280, 33978420, 67956840]

約数ペア:

[(1, 67956840), (2, 33978420), (3, 22652280), (4, 16989210), (5, 13591368), (6, 11326140), (7, 9708120), (8, 8494605), (9, 7550760), (10, 6795684), (12, 5663070), (14, 4854060), (15, 4530456), (18, 3775380), (20, 3397842), (21, 3236040), (24, 2831535), (27, 2516920), (28, 2427030), (30, 2265228), (35, 1941624), (36, 1887690), (40, 1698921), (42, 1618020), (45, 1510152), (54, 1258460), (56, 1213515), (60, 1132614), (63, 1078680), (70, 970812), (72, 943845), (84, 809010), (89, 763560), (90, 755076), (101, 672840), (105, 647208), (108, 629230), (120, 566307), (126, 539340), (135, 503384), (140, 485406), (168, 404505), (178, 381780), (180, 377538), (189, 359560), (202, 336420), (210, 323604), (216, 314615), (252, 269670), (267, 254520), (270, 251692), (280, 242703), (303, 224280), (315, 215736), (356, 190890), (360, 188769), (378, 179780), (404, 168210), (420, 161802), (445, 152712), (504, 134835), (505, 134568), (534, 127260), (540, 125846), (606, 112140), (623, 109080), (630, 107868), (707, 96120), (712, 95445), (756, 89890), (801, 84840), (808, 84105), (840, 80901), (890, 76356), (909, 74760), (945, 71912), (1010, 67284), (1068, 63630), (1080, 62923), (1212, 56070), (1246, 54540), (1260, 53934), (1335, 50904), (1414, 48060), (1512, 44945), (1515, 44856), (1602, 42420), (1780, 38178), (1818, 37380), (1869, 36360), (1890, 35956), (2020, 33642), (2121, 32040), (2136, 31815), (2403, 28280), (2424, 28035), (2492, 27270), (2520, 26967), (2670, 25452), (2727, 24920), (2828, 24030), (3030, 22428), (3115, 21816), (3204, 21210), (3535, 19224), (3560, 19089), (3636, 18690), (3738, 18180), (3780, 17978), (4005, 16968), (4040, 16821), (4242, 16020), (4545, 14952), (4806, 14140), (4984, 13635), (5340, 12726), (5454, 12460), (5607, 12120), (5656, 12015), (6060, 11214), (6230, 10908), (6363, 10680), (6408, 10605), (7070, 9612), (7272, 9345), (7476, 9090), (7560, 8989), (8010, 8484)]