1023647220

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 216

約数和(自身を含む): 3347908200

約数和(自身を除く): 2324260980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 269, 270, 290, 324, 348, 405, 435, 486, 522, 538, 540, 580, 729, 783, 807, 810, 870, 972, 1044, 1076, 1215, 1305, 1345, 1458, 1566, 1614, 1620, 1740, 2187, 2349, 2421, 2430, 2610, 2690, 2916, 3132, 3228, 3645, 3915, 4035, 4374, 4698, 4842, 4860, 5220, 5380, 6561, 7047, 7263, 7290, 7801, 7830, 8070, 8748, 9396, 9684, 10935, 11745, 12105, 13122, 14094, 14526, 14580, 15602, 15660, 16140, 21141, 21789, 21870, 23403, 23490, 24210, 26244, 28188, 29052, 31204, 32805, 35235, 36315, 39005, 42282, 43578, 43740, 46806, 46980, 48420, 63423, 65367, 65610, 70209, 70470, 72630, 78010, 84564, 87156, 93612, 105705, 108945, 117015, 126846, 130734, 131220, 140418, 140940, 145260, 156020, 190269, 196101, 210627, 211410, 217890, 234030, 253692, 261468, 280836, 317115, 326835, 351045, 380538, 392202, 421254, 422820, 435780, 468060, 588303, 631881, 634230, 653670, 702090, 761076, 784404, 842508, 951345, 980505, 1053135, 1176606, 1263762, 1268460, 1307340, 1404180, 1764909, 1895643, 1902690, 1961010, 2106270, 2353212, 2527524, 2941515, 3159405, 3529818, 3791286, 3805380, 3922020, 4212540, 5686929, 5883030, 6318810, 7059636, 7582572, 8824545, 9478215, 11373858, 11766060, 12637620, 17060787, 17649090, 18956430, 22747716, 28434645, 34121574, 35298180, 37912860, 51182361, 56869290, 68243148, 85303935, 102364722, 113738580, 170607870, 204729444, 255911805, 341215740, 511823610, 1023647220]

約数ペア:

[(1, 1023647220), (2, 511823610), (3, 341215740), (4, 255911805), (5, 204729444), (6, 170607870), (9, 113738580), (10, 102364722), (12, 85303935), (15, 68243148), (18, 56869290), (20, 51182361), (27, 37912860), (29, 35298180), (30, 34121574), (36, 28434645), (45, 22747716), (54, 18956430), (58, 17649090), (60, 17060787), (81, 12637620), (87, 11766060), (90, 11373858), (108, 9478215), (116, 8824545), (135, 7582572), (145, 7059636), (162, 6318810), (174, 5883030), (180, 5686929), (243, 4212540), (261, 3922020), (269, 3805380), (270, 3791286), (290, 3529818), (324, 3159405), (348, 2941515), (405, 2527524), (435, 2353212), (486, 2106270), (522, 1961010), (538, 1902690), (540, 1895643), (580, 1764909), (729, 1404180), (783, 1307340), (807, 1268460), (810, 1263762), (870, 1176606), (972, 1053135), (1044, 980505), (1076, 951345), (1215, 842508), (1305, 784404), (1345, 761076), (1458, 702090), (1566, 653670), (1614, 634230), (1620, 631881), (1740, 588303), (2187, 468060), (2349, 435780), (2421, 422820), (2430, 421254), (2610, 392202), (2690, 380538), (2916, 351045), (3132, 326835), (3228, 317115), (3645, 280836), (3915, 261468), (4035, 253692), (4374, 234030), (4698, 217890), (4842, 211410), (4860, 210627), (5220, 196101), (5380, 190269), (6561, 156020), (7047, 145260), (7263, 140940), (7290, 140418), (7801, 131220), (7830, 130734), (8070, 126846), (8748, 117015), (9396, 108945), (9684, 105705), (10935, 93612), (11745, 87156), (12105, 84564), (13122, 78010), (14094, 72630), (14526, 70470), (14580, 70209), (15602, 65610), (15660, 65367), (16140, 63423), (21141, 48420), (21789, 46980), (21870, 46806), (23403, 43740), (23490, 43578), (24210, 42282), (26244, 39005), (28188, 36315), (29052, 35235), (31204, 32805)]