43351320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 94543080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 113, 115, 120, 138, 139, 184, 226, 230, 276, 278, 339, 345, 417, 452, 460, 552, 556, 565, 678, 690, 695, 834, 904, 920, 1112, 1130, 1356, 1380, 1390, 1668, 1695, 2085, 2260, 2599, 2712, 2760, 2780, 3197, 3336, 3390, 4170, 4520, 5198, 5560, 6394, 6780, 7797, 8340, 9591, 10396, 12788, 12995, 13560, 15594, 15707, 15985, 16680, 19182, 20792, 25576, 25990, 31188, 31414, 31970, 38364, 38985, 47121, 47955, 51980, 62376, 62828, 63940, 76728, 77970, 78535, 94242, 95910, 103960, 125656, 127880, 155940, 157070, 188484, 191820, 235605, 311880, 314140, 361261, 376968, 383640, 471210, 628280, 722522, 942420, 1083783, 1445044, 1806305, 1884840, 2167566, 2890088, 3612610, 4335132, 5418915, 7225220, 8670264, 10837830, 14450440, 21675660, 43351320]

約数ペア:

[(1, 43351320), (2, 21675660), (3, 14450440), (4, 10837830), (5, 8670264), (6, 7225220), (8, 5418915), (10, 4335132), (12, 3612610), (15, 2890088), (20, 2167566), (23, 1884840), (24, 1806305), (30, 1445044), (40, 1083783), (46, 942420), (60, 722522), (69, 628280), (92, 471210), (113, 383640), (115, 376968), (120, 361261), (138, 314140), (139, 311880), (184, 235605), (226, 191820), (230, 188484), (276, 157070), (278, 155940), (339, 127880), (345, 125656), (417, 103960), (452, 95910), (460, 94242), (552, 78535), (556, 77970), (565, 76728), (678, 63940), (690, 62828), (695, 62376), (834, 51980), (904, 47955), (920, 47121), (1112, 38985), (1130, 38364), (1356, 31970), (1380, 31414), (1390, 31188), (1668, 25990), (1695, 25576), (2085, 20792), (2260, 19182), (2599, 16680), (2712, 15985), (2760, 15707), (2780, 15594), (3197, 13560), (3336, 12995), (3390, 12788), (4170, 10396), (4520, 9591), (5198, 8340), (5560, 7797), (6394, 6780)]