202665960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11489}}^1$

素因数の和:11520

約数の個数: 144

約数和(自身を含む): 766268100

約数和(自身を除く): 563602140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 11489, 17640, 22978, 34467, 45956, 57445, 68934, 80423, 91912, 103401, 114890, 137868, 160846, 172335, 206802, 229780, 241269, 275736, 321692, 344670, 402115, 413604, 459560, 482538, 517005, 562961, 643384, 689340, 723807, 804230, 827208, 965076, 1034010, 1125922, 1206345, 1378680, 1447614, 1608460, 1688883, 1930152, 2068020, 2251844, 2412690, 2814805, 2895228, 3216920, 3377766, 3619035, 4136040, 4503688, 4825380, 5066649, 5629610, 5790456, 6755532, 7238070, 8444415, 9650760, 10133298, 11259220, 13511064, 14476140, 16888830, 20266596, 22518440, 25333245, 28952280, 33777660, 40533192, 50666490, 67555320, 101332980, 202665960]

約数ペア:

[(1, 202665960), (2, 101332980), (3, 67555320), (4, 50666490), (5, 40533192), (6, 33777660), (7, 28952280), (8, 25333245), (9, 22518440), (10, 20266596), (12, 16888830), (14, 14476140), (15, 13511064), (18, 11259220), (20, 10133298), (21, 9650760), (24, 8444415), (28, 7238070), (30, 6755532), (35, 5790456), (36, 5629610), (40, 5066649), (42, 4825380), (45, 4503688), (49, 4136040), (56, 3619035), (60, 3377766), (63, 3216920), (70, 2895228), (72, 2814805), (84, 2412690), (90, 2251844), (98, 2068020), (105, 1930152), (120, 1688883), (126, 1608460), (140, 1447614), (147, 1378680), (168, 1206345), (180, 1125922), (196, 1034010), (210, 965076), (245, 827208), (252, 804230), (280, 723807), (294, 689340), (315, 643384), (360, 562961), (392, 517005), (420, 482538), (441, 459560), (490, 413604), (504, 402115), (588, 344670), (630, 321692), (735, 275736), (840, 241269), (882, 229780), (980, 206802), (1176, 172335), (1260, 160846), (1470, 137868), (1764, 114890), (1960, 103401), (2205, 91912), (2520, 80423), (2940, 68934), (3528, 57445), (4410, 45956), (5880, 34467), (8820, 22978), (11489, 17640)]