223344240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6997}}^1$

素因数の和:7039

約数の個数: 160

約数和(自身を含む): 833041920

約数和(自身を除く): 609697680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 6997, 7980, 10640, 13994, 15960, 20991, 27988, 31920, 34985, 41982, 48979, 55976, 69970, 83964, 97958, 104955, 111952, 132943, 139940, 146937, 167928, 195916, 209910, 244895, 265886, 279880, 293874, 335856, 391832, 398829, 419820, 489790, 531772, 559760, 587748, 664715, 734685, 783664, 797658, 839640, 930601, 979580, 1063544, 1175496, 1329430, 1469370, 1595316, 1679280, 1861202, 1959160, 1994145, 2127088, 2350992, 2658860, 2791803, 2938740, 3190632, 3722404, 3918320, 3988290, 4653005, 5317720, 5583606, 5877480, 6381264, 7444808, 7976580, 9306010, 10635440, 11167212, 11754960, 13959015, 14889616, 15953160, 18612020, 22334424, 27918030, 31906320, 37224040, 44668848, 55836060, 74448080, 111672120, 223344240]

約数ペア:

[(1, 223344240), (2, 111672120), (3, 74448080), (4, 55836060), (5, 44668848), (6, 37224040), (7, 31906320), (8, 27918030), (10, 22334424), (12, 18612020), (14, 15953160), (15, 14889616), (16, 13959015), (19, 11754960), (20, 11167212), (21, 10635440), (24, 9306010), (28, 7976580), (30, 7444808), (35, 6381264), (38, 5877480), (40, 5583606), (42, 5317720), (48, 4653005), (56, 3988290), (57, 3918320), (60, 3722404), (70, 3190632), (76, 2938740), (80, 2791803), (84, 2658860), (95, 2350992), (105, 2127088), (112, 1994145), (114, 1959160), (120, 1861202), (133, 1679280), (140, 1595316), (152, 1469370), (168, 1329430), (190, 1175496), (210, 1063544), (228, 979580), (240, 930601), (266, 839640), (280, 797658), (285, 783664), (304, 734685), (336, 664715), (380, 587748), (399, 559760), (420, 531772), (456, 489790), (532, 419820), (560, 398829), (570, 391832), (665, 335856), (760, 293874), (798, 279880), (840, 265886), (912, 244895), (1064, 209910), (1140, 195916), (1330, 167928), (1520, 146937), (1596, 139940), (1680, 132943), (1995, 111952), (2128, 104955), (2280, 97958), (2660, 83964), (3192, 69970), (3990, 55976), (4560, 48979), (5320, 41982), (6384, 34985), (6997, 31920), (7980, 27988), (10640, 20991), (13994, 15960)]