227923920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1170

約数の個数: 240

約数和(自身を含む): 896942592

約数和(自身を除く): 669018672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 820, 840, 861, 984, 1008, 1103, 1148, 1230, 1260, 1435, 1476, 1640, 1680, 1722, 1845, 1968, 2206, 2296, 2460, 2520, 2583, 2870, 2952, 3280, 3309, 3444, 3690, 4305, 4412, 4592, 4920, 5040, 5166, 5515, 5740, 5904, 6618, 6888, 7380, 7721, 8610, 8824, 9840, 9927, 10332, 11030, 11480, 12915, 13236, 13776, 14760, 15442, 16545, 17220, 17648, 19854, 20664, 22060, 22960, 23163, 25830, 26472, 29520, 30884, 33090, 34440, 38605, 39708, 41328, 44120, 45223, 46326, 49635, 51660, 52944, 61768, 66180, 68880, 69489, 77210, 79416, 88240, 90446, 92652, 99270, 103320, 115815, 123536, 132360, 135669, 138978, 154420, 158832, 180892, 185304, 198540, 206640, 226115, 231630, 264720, 271338, 277956, 308840, 316561, 347445, 361784, 370608, 397080, 407007, 452230, 463260, 542676, 555912, 617680, 633122, 678345, 694890, 723568, 794160, 814014, 904460, 926520, 949683, 1085352, 1111824, 1266244, 1356690, 1389780, 1582805, 1628028, 1808920, 1853040, 1899366, 2035035, 2170704, 2532488, 2713380, 2779560, 2849049, 3165610, 3256056, 3617840, 3798732, 4070070, 4748415, 5064976, 5426760, 5559120, 5698098, 6331220, 6512112, 7597464, 8140140, 9496830, 10853520, 11396196, 12662440, 14245245, 15194928, 16280280, 18993660, 22792392, 25324880, 28490490, 32560560, 37987320, 45584784, 56980980, 75974640, 113961960, 227923920]

約数ペア:

[(1, 227923920), (2, 113961960), (3, 75974640), (4, 56980980), (5, 45584784), (6, 37987320), (7, 32560560), (8, 28490490), (9, 25324880), (10, 22792392), (12, 18993660), (14, 16280280), (15, 15194928), (16, 14245245), (18, 12662440), (20, 11396196), (21, 10853520), (24, 9496830), (28, 8140140), (30, 7597464), (35, 6512112), (36, 6331220), (40, 5698098), (41, 5559120), (42, 5426760), (45, 5064976), (48, 4748415), (56, 4070070), (60, 3798732), (63, 3617840), (70, 3256056), (72, 3165610), (80, 2849049), (82, 2779560), (84, 2713380), (90, 2532488), (105, 2170704), (112, 2035035), (120, 1899366), (123, 1853040), (126, 1808920), (140, 1628028), (144, 1582805), (164, 1389780), (168, 1356690), (180, 1266244), (205, 1111824), (210, 1085352), (240, 949683), (246, 926520), (252, 904460), (280, 814014), (287, 794160), (315, 723568), (328, 694890), (336, 678345), (360, 633122), (369, 617680), (410, 555912), (420, 542676), (492, 463260), (504, 452230), (560, 407007), (574, 397080), (615, 370608), (630, 361784), (656, 347445), (720, 316561), (738, 308840), (820, 277956), (840, 271338), (861, 264720), (984, 231630), (1008, 226115), (1103, 206640), (1148, 198540), (1230, 185304), (1260, 180892), (1435, 158832), (1476, 154420), (1640, 138978), (1680, 135669), (1722, 132360), (1845, 123536), (1968, 115815), (2206, 103320), (2296, 99270), (2460, 92652), (2520, 90446), (2583, 88240), (2870, 79416), (2952, 77210), (3280, 69489), (3309, 68880), (3444, 66180), (3690, 61768), (4305, 52944), (4412, 51660), (4592, 49635), (4920, 46326), (5040, 45223), (5166, 44120), (5515, 41328), (5740, 39708), (5904, 38605), (6618, 34440), (6888, 33090), (7380, 30884), (7721, 29520), (8610, 26472), (8824, 25830), (9840, 23163), (9927, 22960), (10332, 22060), (11030, 20664), (11480, 19854), (12915, 17648), (13236, 17220), (13776, 16545), (14760, 15442)]