23399280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 200

約数和(自身を含む): 85342752

約数和(自身を除く): 61943472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 157, 162, 180, 184, 207, 216, 230, 240, 270, 276, 314, 324, 345, 360, 368, 405, 414, 432, 460, 471, 540, 552, 621, 628, 648, 690, 720, 785, 810, 828, 920, 942, 1035, 1080, 1104, 1242, 1256, 1296, 1380, 1413, 1570, 1620, 1656, 1840, 1863, 1884, 2070, 2160, 2355, 2484, 2512, 2760, 2826, 3105, 3140, 3240, 3312, 3611, 3726, 3768, 4140, 4239, 4710, 4968, 5520, 5652, 6210, 6280, 6480, 7065, 7222, 7452, 7536, 8280, 8478, 9315, 9420, 9936, 10833, 11304, 12420, 12560, 12717, 14130, 14444, 14904, 16560, 16956, 18055, 18630, 18840, 21195, 21666, 22608, 24840, 25434, 28260, 28888, 29808, 32499, 33912, 36110, 37260, 37680, 42390, 43332, 49680, 50868, 54165, 56520, 57776, 63585, 64998, 67824, 72220, 74520, 84780, 86664, 97497, 101736, 108330, 113040, 127170, 129996, 144440, 149040, 162495, 169560, 173328, 194994, 203472, 216660, 254340, 259992, 288880, 292491, 324990, 339120, 389988, 433320, 487485, 508680, 519984, 584982, 649980, 779976, 866640, 974970, 1017360, 1169964, 1299960, 1462455, 1559952, 1949940, 2339928, 2599920, 2924910, 3899880, 4679856, 5849820, 7799760, 11699640, 23399280]

約数ペア:

[(1, 23399280), (2, 11699640), (3, 7799760), (4, 5849820), (5, 4679856), (6, 3899880), (8, 2924910), (9, 2599920), (10, 2339928), (12, 1949940), (15, 1559952), (16, 1462455), (18, 1299960), (20, 1169964), (23, 1017360), (24, 974970), (27, 866640), (30, 779976), (36, 649980), (40, 584982), (45, 519984), (46, 508680), (48, 487485), (54, 433320), (60, 389988), (69, 339120), (72, 324990), (80, 292491), (81, 288880), (90, 259992), (92, 254340), (108, 216660), (115, 203472), (120, 194994), (135, 173328), (138, 169560), (144, 162495), (157, 149040), (162, 144440), (180, 129996), (184, 127170), (207, 113040), (216, 108330), (230, 101736), (240, 97497), (270, 86664), (276, 84780), (314, 74520), (324, 72220), (345, 67824), (360, 64998), (368, 63585), (405, 57776), (414, 56520), (432, 54165), (460, 50868), (471, 49680), (540, 43332), (552, 42390), (621, 37680), (628, 37260), (648, 36110), (690, 33912), (720, 32499), (785, 29808), (810, 28888), (828, 28260), (920, 25434), (942, 24840), (1035, 22608), (1080, 21666), (1104, 21195), (1242, 18840), (1256, 18630), (1296, 18055), (1380, 16956), (1413, 16560), (1570, 14904), (1620, 14444), (1656, 14130), (1840, 12717), (1863, 12560), (1884, 12420), (2070, 11304), (2160, 10833), (2355, 9936), (2484, 9420), (2512, 9315), (2760, 8478), (2826, 8280), (3105, 7536), (3140, 7452), (3240, 7222), (3312, 7065), (3611, 6480), (3726, 6280), (3768, 6210), (4140, 5652), (4239, 5520), (4710, 4968)]