223837740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3011}}^1$

素因数の和:3092

約数の個数: 144

約数和(自身を含む): 789384960

約数和(自身を除く): 565547220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 826, 885, 1062, 1180, 1239, 1260, 1652, 1770, 2065, 2124, 2478, 2655, 3011, 3540, 3717, 4130, 4956, 5310, 6022, 6195, 7434, 8260, 9033, 10620, 12044, 12390, 14868, 15055, 18066, 18585, 21077, 24780, 27099, 30110, 36132, 37170, 42154, 45165, 54198, 60220, 63231, 74340, 84308, 90330, 105385, 108396, 126462, 135495, 177649, 180660, 189693, 210770, 252924, 270990, 316155, 355298, 379386, 421540, 532947, 541980, 632310, 710596, 758772, 888245, 948465, 1065894, 1243543, 1264620, 1598841, 1776490, 1896930, 2131788, 2487086, 2664735, 3197682, 3552980, 3730629, 3793860, 4974172, 5329470, 6217715, 6395364, 7461258, 7994205, 10658940, 11191887, 12435430, 14922516, 15988410, 18653145, 22383774, 24870860, 31976820, 37306290, 44767548, 55959435, 74612580, 111918870, 223837740]

約数ペア:

[(1, 223837740), (2, 111918870), (3, 74612580), (4, 55959435), (5, 44767548), (6, 37306290), (7, 31976820), (9, 24870860), (10, 22383774), (12, 18653145), (14, 15988410), (15, 14922516), (18, 12435430), (20, 11191887), (21, 10658940), (28, 7994205), (30, 7461258), (35, 6395364), (36, 6217715), (42, 5329470), (45, 4974172), (59, 3793860), (60, 3730629), (63, 3552980), (70, 3197682), (84, 2664735), (90, 2487086), (105, 2131788), (118, 1896930), (126, 1776490), (140, 1598841), (177, 1264620), (180, 1243543), (210, 1065894), (236, 948465), (252, 888245), (295, 758772), (315, 710596), (354, 632310), (413, 541980), (420, 532947), (531, 421540), (590, 379386), (630, 355298), (708, 316155), (826, 270990), (885, 252924), (1062, 210770), (1180, 189693), (1239, 180660), (1260, 177649), (1652, 135495), (1770, 126462), (2065, 108396), (2124, 105385), (2478, 90330), (2655, 84308), (3011, 74340), (3540, 63231), (3717, 60220), (4130, 54198), (4956, 45165), (5310, 42154), (6022, 37170), (6195, 36132), (7434, 30110), (8260, 27099), (9033, 24780), (10620, 21077), (12044, 18585), (12390, 18066), (14868, 15055)]