307381620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3014

約数の個数: 192

約数和(自身を含む): 1115412480

約数和(自身を除く): 808030860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2963, 2964, 3458, 3705, 3990, 4940, 5187, 5460, 5926, 6916, 7410, 7980, 8645, 8889, 10374, 11852, 14815, 14820, 17290, 17778, 20741, 20748, 25935, 29630, 34580, 35556, 38519, 41482, 44445, 51870, 56297, 59260, 62223, 77038, 82964, 88890, 103705, 103740, 112594, 115557, 124446, 154076, 168891, 177780, 192595, 207410, 225188, 231114, 248892, 269633, 281485, 311115, 337782, 385190, 394079, 414820, 462228, 539266, 562970, 577785, 622230, 675564, 731861, 770380, 788158, 808899, 844455, 1078532, 1125940, 1155570, 1182237, 1244460, 1348165, 1463722, 1576316, 1617798, 1688910, 1970395, 2195583, 2311140, 2364474, 2696330, 2927444, 3235596, 3377820, 3659305, 3940790, 4044495, 4391166, 4728948, 5123027, 5392660, 5911185, 7318610, 7881580, 8088990, 8782332, 10246054, 10977915, 11822370, 14637220, 15369081, 16177980, 20492108, 21955830, 23644740, 25615135, 30738162, 43911660, 51230270, 61476324, 76845405, 102460540, 153690810, 307381620]

約数ペア:

[(1, 307381620), (2, 153690810), (3, 102460540), (4, 76845405), (5, 61476324), (6, 51230270), (7, 43911660), (10, 30738162), (12, 25615135), (13, 23644740), (14, 21955830), (15, 20492108), (19, 16177980), (20, 15369081), (21, 14637220), (26, 11822370), (28, 10977915), (30, 10246054), (35, 8782332), (38, 8088990), (39, 7881580), (42, 7318610), (52, 5911185), (57, 5392660), (60, 5123027), (65, 4728948), (70, 4391166), (76, 4044495), (78, 3940790), (84, 3659305), (91, 3377820), (95, 3235596), (105, 2927444), (114, 2696330), (130, 2364474), (133, 2311140), (140, 2195583), (156, 1970395), (182, 1688910), (190, 1617798), (195, 1576316), (210, 1463722), (228, 1348165), (247, 1244460), (260, 1182237), (266, 1155570), (273, 1125940), (285, 1078532), (364, 844455), (380, 808899), (390, 788158), (399, 770380), (420, 731861), (455, 675564), (494, 622230), (532, 577785), (546, 562970), (570, 539266), (665, 462228), (741, 414820), (780, 394079), (798, 385190), (910, 337782), (988, 311115), (1092, 281485), (1140, 269633), (1235, 248892), (1330, 231114), (1365, 225188), (1482, 207410), (1596, 192595), (1729, 177780), (1820, 168891), (1995, 154076), (2470, 124446), (2660, 115557), (2730, 112594), (2963, 103740), (2964, 103705), (3458, 88890), (3705, 82964), (3990, 77038), (4940, 62223), (5187, 59260), (5460, 56297), (5926, 51870), (6916, 44445), (7410, 41482), (7980, 38519), (8645, 35556), (8889, 34580), (10374, 29630), (11852, 25935), (14815, 20748), (14820, 20741), (17290, 17778)]