105710640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 389305440

約数和(自身を除く): 283594800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 89, 98, 101, 105, 112, 120, 140, 147, 168, 178, 196, 202, 210, 240, 245, 267, 280, 294, 303, 336, 356, 392, 404, 420, 445, 490, 505, 534, 560, 588, 606, 623, 707, 712, 735, 784, 808, 840, 890, 980, 1010, 1068, 1176, 1212, 1246, 1335, 1414, 1424, 1470, 1515, 1616, 1680, 1780, 1869, 1960, 2020, 2121, 2136, 2352, 2424, 2492, 2670, 2828, 2940, 3030, 3115, 3535, 3560, 3738, 3920, 4040, 4242, 4272, 4361, 4848, 4949, 4984, 5340, 5656, 5880, 6060, 6230, 7070, 7120, 7476, 8080, 8484, 8722, 8989, 9345, 9898, 9968, 10605, 10680, 11312, 11760, 12120, 12460, 13083, 14140, 14847, 14952, 16968, 17444, 17978, 18690, 19796, 21210, 21360, 21805, 24240, 24745, 24920, 26166, 26967, 28280, 29694, 29904, 33936, 34888, 35956, 37380, 39592, 42420, 43610, 44945, 49490, 49840, 52332, 53934, 56560, 59388, 62923, 65415, 69776, 71912, 74235, 74760, 79184, 84840, 87220, 89890, 98980, 104664, 107868, 118776, 125846, 130830, 134835, 143824, 148470, 149520, 169680, 174440, 179780, 188769, 197960, 209328, 215736, 237552, 251692, 261660, 269670, 296940, 314615, 348880, 359560, 377538, 395920, 431472, 440461, 503384, 523320, 539340, 593880, 629230, 719120, 755076, 880922, 943845, 1006768, 1046640, 1078680, 1187760, 1258460, 1321383, 1510152, 1761844, 1887690, 2157360, 2202305, 2516920, 2642766, 3020304, 3523688, 3775380, 4404610, 5033840, 5285532, 6606915, 7047376, 7550760, 8809220, 10571064, 13213830, 15101520, 17618440, 21142128, 26427660, 35236880, 52855320, 105710640]

約数ペア:

[(1, 105710640), (2, 52855320), (3, 35236880), (4, 26427660), (5, 21142128), (6, 17618440), (7, 15101520), (8, 13213830), (10, 10571064), (12, 8809220), (14, 7550760), (15, 7047376), (16, 6606915), (20, 5285532), (21, 5033840), (24, 4404610), (28, 3775380), (30, 3523688), (35, 3020304), (40, 2642766), (42, 2516920), (48, 2202305), (49, 2157360), (56, 1887690), (60, 1761844), (70, 1510152), (80, 1321383), (84, 1258460), (89, 1187760), (98, 1078680), (101, 1046640), (105, 1006768), (112, 943845), (120, 880922), (140, 755076), (147, 719120), (168, 629230), (178, 593880), (196, 539340), (202, 523320), (210, 503384), (240, 440461), (245, 431472), (267, 395920), (280, 377538), (294, 359560), (303, 348880), (336, 314615), (356, 296940), (392, 269670), (404, 261660), (420, 251692), (445, 237552), (490, 215736), (505, 209328), (534, 197960), (560, 188769), (588, 179780), (606, 174440), (623, 169680), (707, 149520), (712, 148470), (735, 143824), (784, 134835), (808, 130830), (840, 125846), (890, 118776), (980, 107868), (1010, 104664), (1068, 98980), (1176, 89890), (1212, 87220), (1246, 84840), (1335, 79184), (1414, 74760), (1424, 74235), (1470, 71912), (1515, 69776), (1616, 65415), (1680, 62923), (1780, 59388), (1869, 56560), (1960, 53934), (2020, 52332), (2121, 49840), (2136, 49490), (2352, 44945), (2424, 43610), (2492, 42420), (2670, 39592), (2828, 37380), (2940, 35956), (3030, 34888), (3115, 33936), (3535, 29904), (3560, 29694), (3738, 28280), (3920, 26967), (4040, 26166), (4242, 24920), (4272, 24745), (4361, 24240), (4848, 21805), (4949, 21360), (4984, 21210), (5340, 19796), (5656, 18690), (5880, 17978), (6060, 17444), (6230, 16968), (7070, 14952), (7120, 14847), (7476, 14140), (8080, 13083), (8484, 12460), (8722, 12120), (8989, 11760), (9345, 11312), (9898, 10680), (9968, 10605)]