209094240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 703261440

約数和(自身を除く): 494167200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 101, 114, 120, 152, 160, 190, 202, 227, 228, 240, 285, 303, 304, 380, 404, 454, 456, 480, 505, 570, 606, 608, 681, 760, 808, 908, 912, 1010, 1135, 1140, 1212, 1362, 1515, 1520, 1616, 1816, 1824, 1919, 2020, 2270, 2280, 2424, 2724, 3030, 3040, 3232, 3405, 3632, 3838, 4040, 4313, 4540, 4560, 4848, 5448, 5757, 6060, 6810, 7264, 7676, 8080, 8626, 9080, 9120, 9595, 9696, 10896, 11514, 12120, 12939, 13620, 15352, 16160, 17252, 18160, 19190, 21565, 21792, 22927, 23028, 24240, 25878, 27240, 28785, 30704, 34504, 36320, 38380, 43130, 45854, 46056, 48480, 51756, 54480, 57570, 61408, 64695, 68781, 69008, 76760, 86260, 91708, 92112, 103512, 108960, 114635, 115140, 129390, 137562, 138016, 153520, 172520, 183416, 184224, 207024, 229270, 230280, 258780, 275124, 307040, 343905, 345040, 366832, 414048, 435613, 458540, 460560, 517560, 550248, 687810, 690080, 733664, 871226, 917080, 921120, 1035120, 1100496, 1306839, 1375620, 1742452, 1834160, 2070240, 2178065, 2200992, 2613678, 2751240, 3484904, 3668320, 4356130, 5227356, 5502480, 6534195, 6969808, 8712260, 10454712, 11004960, 13068390, 13939616, 17424520, 20909424, 26136780, 34849040, 41818848, 52273560, 69698080, 104547120, 209094240]

約数ペア:

[(1, 209094240), (2, 104547120), (3, 69698080), (4, 52273560), (5, 41818848), (6, 34849040), (8, 26136780), (10, 20909424), (12, 17424520), (15, 13939616), (16, 13068390), (19, 11004960), (20, 10454712), (24, 8712260), (30, 6969808), (32, 6534195), (38, 5502480), (40, 5227356), (48, 4356130), (57, 3668320), (60, 3484904), (76, 2751240), (80, 2613678), (95, 2200992), (96, 2178065), (101, 2070240), (114, 1834160), (120, 1742452), (152, 1375620), (160, 1306839), (190, 1100496), (202, 1035120), (227, 921120), (228, 917080), (240, 871226), (285, 733664), (303, 690080), (304, 687810), (380, 550248), (404, 517560), (454, 460560), (456, 458540), (480, 435613), (505, 414048), (570, 366832), (606, 345040), (608, 343905), (681, 307040), (760, 275124), (808, 258780), (908, 230280), (912, 229270), (1010, 207024), (1135, 184224), (1140, 183416), (1212, 172520), (1362, 153520), (1515, 138016), (1520, 137562), (1616, 129390), (1816, 115140), (1824, 114635), (1919, 108960), (2020, 103512), (2270, 92112), (2280, 91708), (2424, 86260), (2724, 76760), (3030, 69008), (3040, 68781), (3232, 64695), (3405, 61408), (3632, 57570), (3838, 54480), (4040, 51756), (4313, 48480), (4540, 46056), (4560, 45854), (4848, 43130), (5448, 38380), (5757, 36320), (6060, 34504), (6810, 30704), (7264, 28785), (7676, 27240), (8080, 25878), (8626, 24240), (9080, 23028), (9120, 22927), (9595, 21792), (9696, 21565), (10896, 19190), (11514, 18160), (12120, 17252), (12939, 16160), (13620, 15352)]