126224560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 378261504

約数和(自身を除く): 252036944

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 661, 682, 770, 868, 880, 1085, 1232, 1240, 1322, 1364, 1540, 1705, 1736, 2170, 2387, 2480, 2644, 2728, 3080, 3305, 3410, 3472, 4340, 4627, 4774, 5288, 5456, 6160, 6610, 6820, 7271, 8680, 9254, 9548, 10576, 11935, 13220, 13640, 14542, 17360, 18508, 19096, 20491, 23135, 23870, 26440, 27280, 29084, 36355, 37016, 38192, 40982, 46270, 47740, 50897, 52880, 58168, 72710, 74032, 81964, 92540, 95480, 101794, 102455, 116336, 143437, 145420, 163928, 185080, 190960, 203588, 204910, 225401, 254485, 286874, 290840, 327856, 370160, 407176, 409820, 450802, 508970, 573748, 581680, 717185, 814352, 819640, 901604, 1017940, 1127005, 1147496, 1434370, 1577807, 1639280, 1803208, 2035880, 2254010, 2294992, 2868740, 3155614, 3606416, 4071760, 4508020, 5737480, 6311228, 7889035, 9016040, 11474960, 12622456, 15778070, 18032080, 25244912, 31556140, 63112280, 126224560]

約数ペア:

[(1, 126224560), (2, 63112280), (4, 31556140), (5, 25244912), (7, 18032080), (8, 15778070), (10, 12622456), (11, 11474960), (14, 9016040), (16, 7889035), (20, 6311228), (22, 5737480), (28, 4508020), (31, 4071760), (35, 3606416), (40, 3155614), (44, 2868740), (55, 2294992), (56, 2254010), (62, 2035880), (70, 1803208), (77, 1639280), (80, 1577807), (88, 1434370), (110, 1147496), (112, 1127005), (124, 1017940), (140, 901604), (154, 819640), (155, 814352), (176, 717185), (217, 581680), (220, 573748), (248, 508970), (280, 450802), (308, 409820), (310, 407176), (341, 370160), (385, 327856), (434, 290840), (440, 286874), (496, 254485), (560, 225401), (616, 204910), (620, 203588), (661, 190960), (682, 185080), (770, 163928), (868, 145420), (880, 143437), (1085, 116336), (1232, 102455), (1240, 101794), (1322, 95480), (1364, 92540), (1540, 81964), (1705, 74032), (1736, 72710), (2170, 58168), (2387, 52880), (2480, 50897), (2644, 47740), (2728, 46270), (3080, 40982), (3305, 38192), (3410, 37016), (3472, 36355), (4340, 29084), (4627, 27280), (4774, 26440), (5288, 23870), (5456, 23135), (6160, 20491), (6610, 19096), (6820, 18508), (7271, 17360), (8680, 14542), (9254, 13640), (9548, 13220), (10576, 11935)]