314745340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 868847616

約数和(自身を除く): 554102276

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 73, 91, 92, 103, 115, 130, 140, 146, 161, 182, 206, 230, 260, 292, 299, 322, 364, 365, 412, 455, 460, 511, 515, 598, 644, 721, 730, 805, 910, 949, 1022, 1030, 1196, 1339, 1442, 1460, 1495, 1610, 1679, 1820, 1898, 2044, 2060, 2093, 2369, 2555, 2678, 2884, 2990, 3220, 3358, 3605, 3796, 4186, 4738, 4745, 5110, 5356, 5980, 6643, 6695, 6716, 7210, 7519, 8372, 8395, 9373, 9476, 9490, 10220, 10465, 11753, 11845, 13286, 13390, 14420, 15038, 16583, 16790, 18746, 18980, 20930, 21827, 23506, 23690, 26572, 26780, 30076, 30797, 33166, 33215, 33580, 37492, 37595, 41860, 43654, 46865, 47012, 47380, 52633, 58765, 61594, 66332, 66430, 75190, 82915, 87308, 93730, 97747, 105266, 109135, 117530, 123188, 132860, 150380, 152789, 153985, 165830, 172937, 187460, 195494, 210532, 215579, 218270, 235060, 263165, 305578, 307970, 331660, 345874, 390988, 431158, 436540, 488735, 526330, 611156, 615940, 684229, 691748, 763945, 862316, 864685, 977470, 1052660, 1077895, 1210559, 1368458, 1527890, 1729370, 1954940, 2155790, 2248181, 2421118, 2736916, 3055780, 3421145, 3458740, 4311580, 4496362, 4842236, 6052795, 6842290, 8992724, 11240905, 12105590, 13684580, 15737267, 22481810, 24211180, 31474534, 44963620, 62949068, 78686335, 157372670, 314745340]

約数ペア:

[(1, 314745340), (2, 157372670), (4, 78686335), (5, 62949068), (7, 44963620), (10, 31474534), (13, 24211180), (14, 22481810), (20, 15737267), (23, 13684580), (26, 12105590), (28, 11240905), (35, 8992724), (46, 6842290), (52, 6052795), (65, 4842236), (70, 4496362), (73, 4311580), (91, 3458740), (92, 3421145), (103, 3055780), (115, 2736916), (130, 2421118), (140, 2248181), (146, 2155790), (161, 1954940), (182, 1729370), (206, 1527890), (230, 1368458), (260, 1210559), (292, 1077895), (299, 1052660), (322, 977470), (364, 864685), (365, 862316), (412, 763945), (455, 691748), (460, 684229), (511, 615940), (515, 611156), (598, 526330), (644, 488735), (721, 436540), (730, 431158), (805, 390988), (910, 345874), (949, 331660), (1022, 307970), (1030, 305578), (1196, 263165), (1339, 235060), (1442, 218270), (1460, 215579), (1495, 210532), (1610, 195494), (1679, 187460), (1820, 172937), (1898, 165830), (2044, 153985), (2060, 152789), (2093, 150380), (2369, 132860), (2555, 123188), (2678, 117530), (2884, 109135), (2990, 105266), (3220, 97747), (3358, 93730), (3605, 87308), (3796, 82915), (4186, 75190), (4738, 66430), (4745, 66332), (5110, 61594), (5356, 58765), (5980, 52633), (6643, 47380), (6695, 47012), (6716, 46865), (7210, 43654), (7519, 41860), (8372, 37595), (8395, 37492), (9373, 33580), (9476, 33215), (9490, 33166), (10220, 30797), (10465, 30076), (11753, 26780), (11845, 26572), (13286, 23690), (13390, 23506), (14420, 21827), (15038, 20930), (16583, 18980), (16790, 18746)]