605221680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11621}}^1$

素因数の和:11675

約数の個数: 160

約数和(自身を含む): 2213572608

約数和(自身を除く): 1608350928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 11621, 13020, 17360, 23242, 26040, 34863, 46484, 52080, 58105, 69726, 81347, 92968, 116210, 139452, 162694, 174315, 185936, 232420, 244041, 278904, 325388, 348630, 360251, 406735, 464840, 488082, 557808, 650776, 697260, 720502, 813470, 929680, 976164, 1080753, 1220205, 1301552, 1394520, 1441004, 1626940, 1801255, 1952328, 2161506, 2440410, 2521757, 2789040, 2882008, 3253880, 3602510, 3904656, 4323012, 4880820, 5043514, 5403765, 5764016, 6507760, 7205020, 7565271, 8646024, 9761640, 10087028, 10807530, 12608785, 14410040, 15130542, 17292048, 19523280, 20174056, 21615060, 25217570, 28820080, 30261084, 37826355, 40348112, 43230120, 50435140, 60522168, 75652710, 86460240, 100870280, 121044336, 151305420, 201740560, 302610840, 605221680]

約数ペア:

[(1, 605221680), (2, 302610840), (3, 201740560), (4, 151305420), (5, 121044336), (6, 100870280), (7, 86460240), (8, 75652710), (10, 60522168), (12, 50435140), (14, 43230120), (15, 40348112), (16, 37826355), (20, 30261084), (21, 28820080), (24, 25217570), (28, 21615060), (30, 20174056), (31, 19523280), (35, 17292048), (40, 15130542), (42, 14410040), (48, 12608785), (56, 10807530), (60, 10087028), (62, 9761640), (70, 8646024), (80, 7565271), (84, 7205020), (93, 6507760), (105, 5764016), (112, 5403765), (120, 5043514), (124, 4880820), (140, 4323012), (155, 3904656), (168, 3602510), (186, 3253880), (210, 2882008), (217, 2789040), (240, 2521757), (248, 2440410), (280, 2161506), (310, 1952328), (336, 1801255), (372, 1626940), (420, 1441004), (434, 1394520), (465, 1301552), (496, 1220205), (560, 1080753), (620, 976164), (651, 929680), (744, 813470), (840, 720502), (868, 697260), (930, 650776), (1085, 557808), (1240, 488082), (1302, 464840), (1488, 406735), (1680, 360251), (1736, 348630), (1860, 325388), (2170, 278904), (2480, 244041), (2604, 232420), (3255, 185936), (3472, 174315), (3720, 162694), (4340, 139452), (5208, 116210), (6510, 92968), (7440, 81347), (8680, 69726), (10416, 58105), (11621, 52080), (13020, 46484), (17360, 34863), (23242, 26040)]