230032880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 674956800

約数和(自身を除く): 444923920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 107, 110, 112, 140, 154, 176, 214, 220, 280, 308, 349, 385, 428, 440, 535, 560, 616, 698, 749, 770, 856, 880, 1070, 1177, 1232, 1396, 1498, 1540, 1712, 1745, 2140, 2354, 2443, 2792, 2996, 3080, 3490, 3745, 3839, 4280, 4708, 4886, 5584, 5885, 5992, 6160, 6980, 7490, 7678, 8239, 8560, 9416, 9772, 11770, 11984, 12215, 13960, 14980, 15356, 16478, 18832, 19195, 19544, 23540, 24430, 26873, 27920, 29960, 30712, 32956, 37343, 38390, 39088, 41195, 47080, 48860, 53746, 59920, 61424, 65912, 74686, 76780, 82390, 94160, 97720, 107492, 131824, 134365, 149372, 153560, 164780, 186715, 195440, 214984, 261401, 268730, 298744, 307120, 329560, 373430, 410773, 429968, 522802, 537460, 597488, 659120, 746860, 821546, 1045604, 1074920, 1307005, 1493720, 1643092, 2053865, 2091208, 2149840, 2614010, 2875411, 2987440, 3286184, 4107730, 4182416, 5228020, 5750822, 6572368, 8215460, 10456040, 11501644, 14377055, 16430920, 20912080, 23003288, 28754110, 32861840, 46006576, 57508220, 115016440, 230032880]

約数ペア:

[(1, 230032880), (2, 115016440), (4, 57508220), (5, 46006576), (7, 32861840), (8, 28754110), (10, 23003288), (11, 20912080), (14, 16430920), (16, 14377055), (20, 11501644), (22, 10456040), (28, 8215460), (35, 6572368), (40, 5750822), (44, 5228020), (55, 4182416), (56, 4107730), (70, 3286184), (77, 2987440), (80, 2875411), (88, 2614010), (107, 2149840), (110, 2091208), (112, 2053865), (140, 1643092), (154, 1493720), (176, 1307005), (214, 1074920), (220, 1045604), (280, 821546), (308, 746860), (349, 659120), (385, 597488), (428, 537460), (440, 522802), (535, 429968), (560, 410773), (616, 373430), (698, 329560), (749, 307120), (770, 298744), (856, 268730), (880, 261401), (1070, 214984), (1177, 195440), (1232, 186715), (1396, 164780), (1498, 153560), (1540, 149372), (1712, 134365), (1745, 131824), (2140, 107492), (2354, 97720), (2443, 94160), (2792, 82390), (2996, 76780), (3080, 74686), (3490, 65912), (3745, 61424), (3839, 59920), (4280, 53746), (4708, 48860), (4886, 47080), (5584, 41195), (5885, 39088), (5992, 38390), (6160, 37343), (6980, 32956), (7490, 30712), (7678, 29960), (8239, 27920), (8560, 26873), (9416, 24430), (9772, 23540), (11770, 19544), (11984, 19195), (12215, 18832), (13960, 16478), (14980, 15356)]