149917320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1516

約数の個数: 192

約数和(自身を含む): 570810240

約数和(自身を除く): 420892920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1435, 1451, 1476, 1640, 1722, 1845, 2296, 2460, 2520, 2583, 2870, 2902, 2952, 3444, 3690, 4305, 4353, 4920, 5166, 5740, 5804, 6888, 7255, 7380, 8610, 8706, 10157, 10332, 11480, 11608, 12915, 13059, 14510, 14760, 17220, 17412, 20314, 20664, 21765, 25830, 26118, 29020, 30471, 34440, 34824, 40628, 43530, 50785, 51660, 52236, 58040, 59491, 60942, 65295, 81256, 87060, 91413, 101570, 103320, 104472, 118982, 121884, 130590, 152355, 174120, 178473, 182826, 203140, 237964, 243768, 261180, 297455, 304710, 356946, 365652, 406280, 416437, 457065, 475928, 522360, 535419, 594910, 609420, 713892, 731304, 832874, 892365, 914130, 1070838, 1189820, 1218840, 1249311, 1427784, 1665748, 1784730, 1828260, 2082185, 2141676, 2379640, 2498622, 2677095, 3331496, 3569460, 3656520, 3747933, 4164370, 4283352, 4997244, 5354190, 6246555, 7138920, 7495866, 8328740, 9994488, 10708380, 12493110, 14991732, 16657480, 18739665, 21416760, 24986220, 29983464, 37479330, 49972440, 74958660, 149917320]

約数ペア:

[(1, 149917320), (2, 74958660), (3, 49972440), (4, 37479330), (5, 29983464), (6, 24986220), (7, 21416760), (8, 18739665), (9, 16657480), (10, 14991732), (12, 12493110), (14, 10708380), (15, 9994488), (18, 8328740), (20, 7495866), (21, 7138920), (24, 6246555), (28, 5354190), (30, 4997244), (35, 4283352), (36, 4164370), (40, 3747933), (41, 3656520), (42, 3569460), (45, 3331496), (56, 2677095), (60, 2498622), (63, 2379640), (70, 2141676), (72, 2082185), (82, 1828260), (84, 1784730), (90, 1665748), (105, 1427784), (120, 1249311), (123, 1218840), (126, 1189820), (140, 1070838), (164, 914130), (168, 892365), (180, 832874), (205, 731304), (210, 713892), (246, 609420), (252, 594910), (280, 535419), (287, 522360), (315, 475928), (328, 457065), (360, 416437), (369, 406280), (410, 365652), (420, 356946), (492, 304710), (504, 297455), (574, 261180), (615, 243768), (630, 237964), (738, 203140), (820, 182826), (840, 178473), (861, 174120), (984, 152355), (1148, 130590), (1230, 121884), (1260, 118982), (1435, 104472), (1451, 103320), (1476, 101570), (1640, 91413), (1722, 87060), (1845, 81256), (2296, 65295), (2460, 60942), (2520, 59491), (2583, 58040), (2870, 52236), (2902, 51660), (2952, 50785), (3444, 43530), (3690, 40628), (4305, 34824), (4353, 34440), (4920, 30471), (5166, 29020), (5740, 26118), (5804, 25830), (6888, 21765), (7255, 20664), (7380, 20314), (8610, 17412), (8706, 17220), (10157, 14760), (10332, 14510), (11480, 13059), (11608, 12915)]