227890740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:598

約数の個数: 192

約数和(自身を含む): 804722688

約数和(自身を除く): 576831948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 107, 110, 132, 140, 154, 165, 210, 214, 220, 231, 308, 321, 330, 385, 420, 428, 461, 462, 535, 642, 660, 749, 770, 922, 924, 1070, 1155, 1177, 1284, 1383, 1498, 1540, 1605, 1844, 2140, 2247, 2305, 2310, 2354, 2766, 2996, 3210, 3227, 3531, 3745, 4494, 4610, 4620, 4708, 5071, 5532, 5885, 6420, 6454, 6915, 7062, 7490, 8239, 8988, 9220, 9681, 10142, 11235, 11770, 12908, 13830, 14124, 14980, 15213, 16135, 16478, 17655, 19362, 20284, 22470, 23540, 24717, 25355, 27660, 30426, 32270, 32956, 35310, 35497, 38724, 41195, 44940, 48405, 49327, 49434, 50710, 60852, 64540, 70620, 70994, 76065, 82390, 96810, 98654, 98868, 101420, 106491, 123585, 141988, 147981, 152130, 164780, 177485, 193620, 197308, 212982, 246635, 247170, 295962, 304260, 345289, 354970, 425964, 493270, 494340, 532455, 542597, 591924, 690578, 709940, 739905, 986540, 1035867, 1064910, 1085194, 1381156, 1479810, 1627791, 1726445, 2071734, 2129820, 2170388, 2712985, 2959620, 3255582, 3452890, 3798179, 4143468, 5179335, 5425970, 6511164, 6905780, 7596358, 8138955, 10358670, 10851940, 11394537, 15192716, 16277910, 18990895, 20717340, 22789074, 32555820, 37981790, 45578148, 56972685, 75963580, 113945370, 227890740]

約数ペア:

[(1, 227890740), (2, 113945370), (3, 75963580), (4, 56972685), (5, 45578148), (6, 37981790), (7, 32555820), (10, 22789074), (11, 20717340), (12, 18990895), (14, 16277910), (15, 15192716), (20, 11394537), (21, 10851940), (22, 10358670), (28, 8138955), (30, 7596358), (33, 6905780), (35, 6511164), (42, 5425970), (44, 5179335), (55, 4143468), (60, 3798179), (66, 3452890), (70, 3255582), (77, 2959620), (84, 2712985), (105, 2170388), (107, 2129820), (110, 2071734), (132, 1726445), (140, 1627791), (154, 1479810), (165, 1381156), (210, 1085194), (214, 1064910), (220, 1035867), (231, 986540), (308, 739905), (321, 709940), (330, 690578), (385, 591924), (420, 542597), (428, 532455), (461, 494340), (462, 493270), (535, 425964), (642, 354970), (660, 345289), (749, 304260), (770, 295962), (922, 247170), (924, 246635), (1070, 212982), (1155, 197308), (1177, 193620), (1284, 177485), (1383, 164780), (1498, 152130), (1540, 147981), (1605, 141988), (1844, 123585), (2140, 106491), (2247, 101420), (2305, 98868), (2310, 98654), (2354, 96810), (2766, 82390), (2996, 76065), (3210, 70994), (3227, 70620), (3531, 64540), (3745, 60852), (4494, 50710), (4610, 49434), (4620, 49327), (4708, 48405), (5071, 44940), (5532, 41195), (5885, 38724), (6420, 35497), (6454, 35310), (6915, 32956), (7062, 32270), (7490, 30426), (8239, 27660), (8988, 25355), (9220, 24717), (9681, 23540), (10142, 22470), (11235, 20284), (11770, 19362), (12908, 17655), (13830, 16478), (14124, 16135), (14980, 15213)]