67488120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 262656000

約数和(自身を除く): 195167880

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, 79, 84, 90, 105, 108, 113, 120, 126, 135, 140, 158, 168, 180, 189, 210, 216, 226, 237, 252, 270, 280, 315, 316, 339, 360, 378, 395, 420, 452, 474, 504, 540, 553, 565, 630, 632, 678, 711, 756, 790, 791, 840, 904, 945, 948, 1017, 1080, 1106, 1130, 1185, 1260, 1356, 1422, 1512, 1580, 1582, 1659, 1695, 1890, 1896, 2034, 2133, 2212, 2260, 2370, 2373, 2520, 2712, 2765, 2844, 3051, 3160, 3164, 3318, 3390, 3555, 3780, 3955, 4068, 4266, 4424, 4520, 4740, 4746, 4977, 5085, 5530, 5688, 6102, 6328, 6636, 6780, 7110, 7119, 7560, 7910, 8136, 8295, 8532, 8927, 9480, 9492, 9954, 10170, 10665, 11060, 11865, 12204, 13272, 13560, 14220, 14238, 14931, 15255, 15820, 16590, 17064, 17854, 18984, 19908, 20340, 21330, 21357, 22120, 23730, 24408, 24885, 26781, 28440, 28476, 29862, 30510, 31640, 33180, 35595, 35708, 39816, 40680, 42660, 42714, 44635, 47460, 49770, 53562, 56952, 59724, 61020, 62489, 66360, 71190, 71416, 74655, 80343, 85320, 85428, 89270, 94920, 99540, 106785, 107124, 119448, 122040, 124978, 133905, 142380, 149310, 160686, 170856, 178540, 187467, 199080, 213570, 214248, 241029, 249956, 267810, 284760, 298620, 312445, 321372, 357080, 374934, 401715, 427140, 482058, 499912, 535620, 562401, 597240, 624890, 642744, 749868, 803430, 854280, 937335, 964116, 1071240, 1124802, 1205145, 1249780, 1499736, 1606860, 1687203, 1874670, 1928232, 2249604, 2410290, 2499560, 2812005, 3213720, 3374406, 3749340, 4499208, 4820580, 5624010, 6748812, 7498680, 8436015, 9641160, 11248020, 13497624, 16872030, 22496040, 33744060, 67488120]

約数ペア:

[(1, 67488120), (2, 33744060), (3, 22496040), (4, 16872030), (5, 13497624), (6, 11248020), (7, 9641160), (8, 8436015), (9, 7498680), (10, 6748812), (12, 5624010), (14, 4820580), (15, 4499208), (18, 3749340), (20, 3374406), (21, 3213720), (24, 2812005), (27, 2499560), (28, 2410290), (30, 2249604), (35, 1928232), (36, 1874670), (40, 1687203), (42, 1606860), (45, 1499736), (54, 1249780), (56, 1205145), (60, 1124802), (63, 1071240), (70, 964116), (72, 937335), (79, 854280), (84, 803430), (90, 749868), (105, 642744), (108, 624890), (113, 597240), (120, 562401), (126, 535620), (135, 499912), (140, 482058), (158, 427140), (168, 401715), (180, 374934), (189, 357080), (210, 321372), (216, 312445), (226, 298620), (237, 284760), (252, 267810), (270, 249956), (280, 241029), (315, 214248), (316, 213570), (339, 199080), (360, 187467), (378, 178540), (395, 170856), (420, 160686), (452, 149310), (474, 142380), (504, 133905), (540, 124978), (553, 122040), (565, 119448), (630, 107124), (632, 106785), (678, 99540), (711, 94920), (756, 89270), (790, 85428), (791, 85320), (840, 80343), (904, 74655), (945, 71416), (948, 71190), (1017, 66360), (1080, 62489), (1106, 61020), (1130, 59724), (1185, 56952), (1260, 53562), (1356, 49770), (1422, 47460), (1512, 44635), (1580, 42714), (1582, 42660), (1659, 40680), (1695, 39816), (1890, 35708), (1896, 35595), (2034, 33180), (2133, 31640), (2212, 30510), (2260, 29862), (2370, 28476), (2373, 28440), (2520, 26781), (2712, 24885), (2765, 24408), (2844, 23730), (3051, 22120), (3160, 21357), (3164, 21330), (3318, 20340), (3390, 19908), (3555, 18984), (3780, 17854), (3955, 17064), (4068, 16590), (4266, 15820), (4424, 15255), (4520, 14931), (4740, 14238), (4746, 14220), (4977, 13560), (5085, 13272), (5530, 12204), (5688, 11865), (6102, 11060), (6328, 10665), (6636, 10170), (6780, 9954), (7110, 9492), (7119, 9480), (7560, 8927), (7910, 8532), (8136, 8295)]