305668440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11027}}^1$

素因数の和:11062

約数の個数: 192

約数和(自身を含む): 1238664960

約数和(自身を除く): 932996520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 11027, 13860, 22054, 27720, 33081, 44108, 55135, 66162, 77189, 88216, 99243, 110270, 121297, 132324, 154378, 165405, 198486, 220540, 231567, 242594, 264648, 308756, 330810, 363891, 385945, 396972, 441080, 463134, 485188, 496215, 606485, 617512, 661620, 694701, 727782, 771890, 793944, 849079, 926268, 970376, 992430, 1091673, 1157835, 1212970, 1323240, 1389402, 1455564, 1543780, 1698158, 1819455, 1852536, 1984860, 2183346, 2315670, 2425940, 2547237, 2778804, 2911128, 3087560, 3396316, 3473505, 3638910, 3969720, 4245395, 4366692, 4631340, 4851880, 5094474, 5458365, 5557608, 6792632, 6947010, 7277820, 7641711, 8490790, 8733384, 9262680, 10188948, 10916730, 12736185, 13894020, 14555640, 15283422, 16981580, 20377896, 21833460, 25472370, 27788040, 30566844, 33963160, 38208555, 43666920, 50944740, 61133688, 76417110, 101889480, 152834220, 305668440]

約数ペア:

[(1, 305668440), (2, 152834220), (3, 101889480), (4, 76417110), (5, 61133688), (6, 50944740), (7, 43666920), (8, 38208555), (9, 33963160), (10, 30566844), (11, 27788040), (12, 25472370), (14, 21833460), (15, 20377896), (18, 16981580), (20, 15283422), (21, 14555640), (22, 13894020), (24, 12736185), (28, 10916730), (30, 10188948), (33, 9262680), (35, 8733384), (36, 8490790), (40, 7641711), (42, 7277820), (44, 6947010), (45, 6792632), (55, 5557608), (56, 5458365), (60, 5094474), (63, 4851880), (66, 4631340), (70, 4366692), (72, 4245395), (77, 3969720), (84, 3638910), (88, 3473505), (90, 3396316), (99, 3087560), (105, 2911128), (110, 2778804), (120, 2547237), (126, 2425940), (132, 2315670), (140, 2183346), (154, 1984860), (165, 1852536), (168, 1819455), (180, 1698158), (198, 1543780), (210, 1455564), (220, 1389402), (231, 1323240), (252, 1212970), (264, 1157835), (280, 1091673), (308, 992430), (315, 970376), (330, 926268), (360, 849079), (385, 793944), (396, 771890), (420, 727782), (440, 694701), (462, 661620), (495, 617512), (504, 606485), (616, 496215), (630, 485188), (660, 463134), (693, 441080), (770, 396972), (792, 385945), (840, 363891), (924, 330810), (990, 308756), (1155, 264648), (1260, 242594), (1320, 231567), (1386, 220540), (1540, 198486), (1848, 165405), (1980, 154378), (2310, 132324), (2520, 121297), (2772, 110270), (3080, 99243), (3465, 88216), (3960, 77189), (4620, 66162), (5544, 55135), (6930, 44108), (9240, 33081), (11027, 27720), (13860, 22054)]