168818160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 320

約数和(自身を含む): 663386112

約数和(自身を除く): 494567952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 48, 51, 56, 60, 68, 69, 70, 80, 84, 85, 92, 102, 105, 112, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 204, 210, 230, 238, 240, 255, 257, 272, 276, 280, 322, 336, 340, 345, 357, 368, 391, 408, 420, 460, 476, 483, 510, 514, 552, 560, 595, 644, 680, 690, 714, 771, 782, 805, 816, 840, 920, 952, 966, 1020, 1028, 1104, 1173, 1190, 1285, 1288, 1360, 1380, 1428, 1542, 1564, 1610, 1680, 1785, 1799, 1840, 1904, 1932, 1955, 2040, 2056, 2346, 2380, 2415, 2570, 2576, 2737, 2760, 2856, 3084, 3128, 3220, 3570, 3598, 3855, 3864, 3910, 4080, 4112, 4369, 4692, 4760, 4830, 5140, 5397, 5474, 5520, 5712, 5865, 5911, 6168, 6256, 6440, 7140, 7196, 7710, 7728, 7820, 8211, 8738, 8995, 9384, 9520, 9660, 10280, 10794, 10948, 11730, 11822, 12336, 12880, 13107, 13685, 14280, 14392, 15420, 15640, 16422, 17476, 17733, 17990, 18768, 19320, 20560, 21588, 21845, 21896, 23460, 23644, 26214, 26985, 27370, 28560, 28784, 29555, 30583, 30840, 31280, 32844, 34952, 35466, 35980, 38640, 41055, 41377, 43176, 43690, 43792, 46920, 47288, 52428, 53970, 54740, 59110, 61166, 61680, 65535, 65688, 69904, 70932, 71960, 82110, 82754, 86352, 87380, 88665, 91749, 93840, 94576, 100487, 104856, 107940, 109480, 118220, 122332, 124131, 131070, 131376, 141864, 143920, 152915, 164220, 165508, 174760, 177330, 183498, 200974, 206885, 209712, 215880, 218960, 236440, 244664, 248262, 262140, 283728, 301461, 305830, 328440, 331016, 349520, 354660, 366996, 401948, 413770, 431760, 458745, 472880, 489328, 496524, 502435, 524280, 602922, 611660, 620655, 656880, 662032, 703409, 709320, 733992, 803896, 827540, 917490, 993048, 1004870, 1048560, 1205844, 1223320, 1241310, 1406818, 1418640, 1467984, 1507305, 1607792, 1655080, 1834980, 1986096, 2009740, 2110227, 2411688, 2446640, 2482620, 2813636, 3014610, 3310160, 3517045, 3669960, 4019480, 4220454, 4823376, 4965240, 5627272, 6029220, 7034090, 7339920, 8038960, 8440908, 9930480, 10551135, 11254544, 12058440, 14068180, 16881816, 21102270, 24116880, 28136360, 33763632, 42204540, 56272720, 84409080, 168818160]

約数ペア:

[(1, 168818160), (2, 84409080), (3, 56272720), (4, 42204540), (5, 33763632), (6, 28136360), (7, 24116880), (8, 21102270), (10, 16881816), (12, 14068180), (14, 12058440), (15, 11254544), (16, 10551135), (17, 9930480), (20, 8440908), (21, 8038960), (23, 7339920), (24, 7034090), (28, 6029220), (30, 5627272), (34, 4965240), (35, 4823376), (40, 4220454), (42, 4019480), (46, 3669960), (48, 3517045), (51, 3310160), (56, 3014610), (60, 2813636), (68, 2482620), (69, 2446640), (70, 2411688), (80, 2110227), (84, 2009740), (85, 1986096), (92, 1834980), (102, 1655080), (105, 1607792), (112, 1507305), (115, 1467984), (119, 1418640), (120, 1406818), (136, 1241310), (138, 1223320), (140, 1205844), (161, 1048560), (168, 1004870), (170, 993048), (184, 917490), (204, 827540), (210, 803896), (230, 733992), (238, 709320), (240, 703409), (255, 662032), (257, 656880), (272, 620655), (276, 611660), (280, 602922), (322, 524280), (336, 502435), (340, 496524), (345, 489328), (357, 472880), (368, 458745), (391, 431760), (408, 413770), (420, 401948), (460, 366996), (476, 354660), (483, 349520), (510, 331016), (514, 328440), (552, 305830), (560, 301461), (595, 283728), (644, 262140), (680, 248262), (690, 244664), (714, 236440), (771, 218960), (782, 215880), (805, 209712), (816, 206885), (840, 200974), (920, 183498), (952, 177330), (966, 174760), (1020, 165508), (1028, 164220), (1104, 152915), (1173, 143920), (1190, 141864), (1285, 131376), (1288, 131070), (1360, 124131), (1380, 122332), (1428, 118220), (1542, 109480), (1564, 107940), (1610, 104856), (1680, 100487), (1785, 94576), (1799, 93840), (1840, 91749), (1904, 88665), (1932, 87380), (1955, 86352), (2040, 82754), (2056, 82110), (2346, 71960), (2380, 70932), (2415, 69904), (2570, 65688), (2576, 65535), (2737, 61680), (2760, 61166), (2856, 59110), (3084, 54740), (3128, 53970), (3220, 52428), (3570, 47288), (3598, 46920), (3855, 43792), (3864, 43690), (3910, 43176), (4080, 41377), (4112, 41055), (4369, 38640), (4692, 35980), (4760, 35466), (4830, 34952), (5140, 32844), (5397, 31280), (5474, 30840), (5520, 30583), (5712, 29555), (5865, 28784), (5911, 28560), (6168, 27370), (6256, 26985), (6440, 26214), (7140, 23644), (7196, 23460), (7710, 21896), (7728, 21845), (7820, 21588), (8211, 20560), (8738, 19320), (8995, 18768), (9384, 17990), (9520, 17733), (9660, 17476), (10280, 16422), (10794, 15640), (10948, 15420), (11730, 14392), (11822, 14280), (12336, 13685), (12880, 13107)]