520985520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7309}}^1$

素因数の和:7345

約数の個数: 200

約数和(自身を含む): 1974226320

約数和(自身を除く): 1453240800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 5940, 6480, 7128, 7309, 7920, 8910, 11880, 14256, 14618, 17820, 21927, 23760, 29236, 35640, 36545, 43854, 58472, 65781, 71280, 73090, 80399, 87708, 109635, 116944, 131562, 146180, 160798, 175416, 197343, 219270, 241197, 263124, 292360, 321596, 328905, 350832, 394686, 401995, 438540, 482394, 526248, 584720, 592029, 643192, 657810, 723591, 789372, 803990, 877080, 964788, 986715, 1052496, 1184058, 1205985, 1286384, 1315620, 1447182, 1578744, 1607980, 1754160, 1929576, 1973430, 2170773, 2368116, 2411970, 2631240, 2894364, 2960145, 3157488, 3215960, 3617955, 3859152, 3946860, 4341546, 4736232, 4823940, 5262480, 5788728, 5920290, 6431920, 6512319, 7235910, 7893720, 8683092, 9472464, 9647880, 10853865, 11577456, 11840580, 13024638, 14471820, 15787440, 17366184, 19295760, 21707730, 23681160, 26049276, 28943640, 32561595, 34732368, 43415460, 47362320, 52098552, 57887280, 65123190, 86830920, 104197104, 130246380, 173661840, 260492760, 520985520]

約数ペア:

[(1, 520985520), (2, 260492760), (3, 173661840), (4, 130246380), (5, 104197104), (6, 86830920), (8, 65123190), (9, 57887280), (10, 52098552), (11, 47362320), (12, 43415460), (15, 34732368), (16, 32561595), (18, 28943640), (20, 26049276), (22, 23681160), (24, 21707730), (27, 19295760), (30, 17366184), (33, 15787440), (36, 14471820), (40, 13024638), (44, 11840580), (45, 11577456), (48, 10853865), (54, 9647880), (55, 9472464), (60, 8683092), (66, 7893720), (72, 7235910), (80, 6512319), (81, 6431920), (88, 5920290), (90, 5788728), (99, 5262480), (108, 4823940), (110, 4736232), (120, 4341546), (132, 3946860), (135, 3859152), (144, 3617955), (162, 3215960), (165, 3157488), (176, 2960145), (180, 2894364), (198, 2631240), (216, 2411970), (220, 2368116), (240, 2170773), (264, 1973430), (270, 1929576), (297, 1754160), (324, 1607980), (330, 1578744), (360, 1447182), (396, 1315620), (405, 1286384), (432, 1205985), (440, 1184058), (495, 1052496), (528, 986715), (540, 964788), (594, 877080), (648, 803990), (660, 789372), (720, 723591), (792, 657810), (810, 643192), (880, 592029), (891, 584720), (990, 526248), (1080, 482394), (1188, 438540), (1296, 401995), (1320, 394686), (1485, 350832), (1584, 328905), (1620, 321596), (1782, 292360), (1980, 263124), (2160, 241197), (2376, 219270), (2640, 197343), (2970, 175416), (3240, 160798), (3564, 146180), (3960, 131562), (4455, 116944), (4752, 109635), (5940, 87708), (6480, 80399), (7128, 73090), (7309, 71280), (7920, 65781), (8910, 58472), (11880, 43854), (14256, 36545), (14618, 35640), (17820, 29236), (21927, 23760)]