446688480

素因数分解:

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

素因数の和:7041

約数の個数: 192

約数和(自身を含む): 1692956160

約数和(自身を除く): 1246267680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 6997, 7980, 9120, 10640, 12768, 13994, 15960, 20991, 21280, 27988, 31920, 34985, 41982, 48979, 55976, 63840, 69970, 83964, 97958, 104955, 111952, 132943, 139940, 146937, 167928, 195916, 209910, 223904, 244895, 265886, 279880, 293874, 335856, 391832, 398829, 419820, 489790, 531772, 559760, 587748, 664715, 671712, 734685, 783664, 797658, 839640, 930601, 979580, 1063544, 1119520, 1175496, 1329430, 1469370, 1567328, 1595316, 1679280, 1861202, 1959160, 1994145, 2127088, 2350992, 2658860, 2791803, 2938740, 3190632, 3358560, 3722404, 3918320, 3988290, 4254176, 4653005, 4701984, 5317720, 5583606, 5877480, 6381264, 7444808, 7836640, 7976580, 9306010, 10635440, 11167212, 11754960, 12762528, 13959015, 14889616, 15953160, 18612020, 21270880, 22334424, 23509920, 27918030, 29779232, 31906320, 37224040, 44668848, 55836060, 63812640, 74448080, 89337696, 111672120, 148896160, 223344240, 446688480]

約数ペア:

[(1, 446688480), (2, 223344240), (3, 148896160), (4, 111672120), (5, 89337696), (6, 74448080), (7, 63812640), (8, 55836060), (10, 44668848), (12, 37224040), (14, 31906320), (15, 29779232), (16, 27918030), (19, 23509920), (20, 22334424), (21, 21270880), (24, 18612020), (28, 15953160), (30, 14889616), (32, 13959015), (35, 12762528), (38, 11754960), (40, 11167212), (42, 10635440), (48, 9306010), (56, 7976580), (57, 7836640), (60, 7444808), (70, 6381264), (76, 5877480), (80, 5583606), (84, 5317720), (95, 4701984), (96, 4653005), (105, 4254176), (112, 3988290), (114, 3918320), (120, 3722404), (133, 3358560), (140, 3190632), (152, 2938740), (160, 2791803), (168, 2658860), (190, 2350992), (210, 2127088), (224, 1994145), (228, 1959160), (240, 1861202), (266, 1679280), (280, 1595316), (285, 1567328), (304, 1469370), (336, 1329430), (380, 1175496), (399, 1119520), (420, 1063544), (456, 979580), (480, 930601), (532, 839640), (560, 797658), (570, 783664), (608, 734685), (665, 671712), (672, 664715), (760, 587748), (798, 559760), (840, 531772), (912, 489790), (1064, 419820), (1120, 398829), (1140, 391832), (1330, 335856), (1520, 293874), (1596, 279880), (1680, 265886), (1824, 244895), (1995, 223904), (2128, 209910), (2280, 195916), (2660, 167928), (3040, 146937), (3192, 139940), (3360, 132943), (3990, 111952), (4256, 104955), (4560, 97958), (5320, 83964), (6384, 69970), (6997, 63840), (7980, 55976), (9120, 48979), (10640, 41982), (12768, 34985), (13994, 31920), (15960, 27988), (20991, 21280)]