204485040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2372

約数の個数: 160

約数和(自身を含む): 721828800

約数和(自身を除く): 517343760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2309, 2460, 2952, 3280, 3690, 4428, 4618, 4920, 5535, 5904, 6927, 7380, 8856, 9236, 9840, 11070, 11545, 13854, 14760, 17712, 18472, 20781, 22140, 23090, 27708, 29520, 34635, 36944, 41562, 44280, 46180, 55416, 62343, 69270, 83124, 88560, 92360, 94669, 103905, 110832, 124686, 138540, 166248, 184720, 189338, 207810, 249372, 277080, 284007, 311715, 332496, 378676, 415620, 473345, 498744, 554160, 568014, 623430, 757352, 831240, 852021, 946690, 997488, 1136028, 1246860, 1420035, 1514704, 1662480, 1704042, 1893380, 2272056, 2493720, 2556063, 2840070, 3408084, 3786760, 4260105, 4544112, 4987440, 5112126, 5680140, 6816168, 7573520, 8520210, 10224252, 11360280, 12780315, 13632336, 17040420, 20448504, 22720560, 25560630, 34080840, 40897008, 51121260, 68161680, 102242520, 204485040]

約数ペア:

[(1, 204485040), (2, 102242520), (3, 68161680), (4, 51121260), (5, 40897008), (6, 34080840), (8, 25560630), (9, 22720560), (10, 20448504), (12, 17040420), (15, 13632336), (16, 12780315), (18, 11360280), (20, 10224252), (24, 8520210), (27, 7573520), (30, 6816168), (36, 5680140), (40, 5112126), (41, 4987440), (45, 4544112), (48, 4260105), (54, 3786760), (60, 3408084), (72, 2840070), (80, 2556063), (82, 2493720), (90, 2272056), (108, 1893380), (120, 1704042), (123, 1662480), (135, 1514704), (144, 1420035), (164, 1246860), (180, 1136028), (205, 997488), (216, 946690), (240, 852021), (246, 831240), (270, 757352), (328, 623430), (360, 568014), (369, 554160), (410, 498744), (432, 473345), (492, 415620), (540, 378676), (615, 332496), (656, 311715), (720, 284007), (738, 277080), (820, 249372), (984, 207810), (1080, 189338), (1107, 184720), (1230, 166248), (1476, 138540), (1640, 124686), (1845, 110832), (1968, 103905), (2160, 94669), (2214, 92360), (2309, 88560), (2460, 83124), (2952, 69270), (3280, 62343), (3690, 55416), (4428, 46180), (4618, 44280), (4920, 41562), (5535, 36944), (5904, 34635), (6927, 29520), (7380, 27708), (8856, 23090), (9236, 22140), (9840, 20781), (11070, 18472), (11545, 17712), (13854, 14760)]