246959280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1705

約数の個数: 200

約数和(自身を含む): 895558752

約数和(自身を除く): 648599472

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, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1657, 1840, 1863, 2070, 2160, 2484, 2760, 3105, 3240, 3312, 3314, 3726, 4140, 4968, 4971, 5520, 6210, 6480, 6628, 7452, 8280, 8285, 9315, 9936, 9942, 12420, 13256, 14904, 14913, 16560, 16570, 18630, 19884, 24840, 24855, 26512, 29808, 29826, 33140, 37260, 38111, 39768, 44739, 49680, 49710, 59652, 66280, 74520, 74565, 76222, 79536, 89478, 99420, 114333, 119304, 132560, 134217, 149040, 149130, 152444, 178956, 190555, 198840, 223695, 228666, 238608, 268434, 298260, 304888, 342999, 357912, 381110, 397680, 447390, 457332, 536868, 571665, 596520, 609776, 671085, 685998, 715824, 762220, 894780, 914664, 1028997, 1073736, 1143330, 1193040, 1342170, 1371996, 1524440, 1714995, 1789560, 1829328, 2057994, 2147472, 2286660, 2684340, 2743992, 3048880, 3086991, 3429990, 3579120, 4115988, 4573320, 5144985, 5368680, 5487984, 6173982, 6859980, 8231976, 9146640, 10289970, 10737360, 12347964, 13719960, 15434955, 16463952, 20579940, 24695928, 27439920, 30869910, 41159880, 49391856, 61739820, 82319760, 123479640, 246959280]

約数ペア:

[(1, 246959280), (2, 123479640), (3, 82319760), (4, 61739820), (5, 49391856), (6, 41159880), (8, 30869910), (9, 27439920), (10, 24695928), (12, 20579940), (15, 16463952), (16, 15434955), (18, 13719960), (20, 12347964), (23, 10737360), (24, 10289970), (27, 9146640), (30, 8231976), (36, 6859980), (40, 6173982), (45, 5487984), (46, 5368680), (48, 5144985), (54, 4573320), (60, 4115988), (69, 3579120), (72, 3429990), (80, 3086991), (81, 3048880), (90, 2743992), (92, 2684340), (108, 2286660), (115, 2147472), (120, 2057994), (135, 1829328), (138, 1789560), (144, 1714995), (162, 1524440), (180, 1371996), (184, 1342170), (207, 1193040), (216, 1143330), (230, 1073736), (240, 1028997), (270, 914664), (276, 894780), (324, 762220), (345, 715824), (360, 685998), (368, 671085), (405, 609776), (414, 596520), (432, 571665), (460, 536868), (540, 457332), (552, 447390), (621, 397680), (648, 381110), (690, 357912), (720, 342999), (810, 304888), (828, 298260), (920, 268434), (1035, 238608), (1080, 228666), (1104, 223695), (1242, 198840), (1296, 190555), (1380, 178956), (1620, 152444), (1656, 149130), (1657, 149040), (1840, 134217), (1863, 132560), (2070, 119304), (2160, 114333), (2484, 99420), (2760, 89478), (3105, 79536), (3240, 76222), (3312, 74565), (3314, 74520), (3726, 66280), (4140, 59652), (4968, 49710), (4971, 49680), (5520, 44739), (6210, 39768), (6480, 38111), (6628, 37260), (7452, 33140), (8280, 29826), (8285, 29808), (9315, 26512), (9936, 24855), (9942, 24840), (12420, 19884), (13256, 18630), (14904, 16570), (14913, 16560)]