345751360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 168

約数和(自身を含む): 902320776

約数和(自身を除く): 556569416

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 73, 76, 80, 82, 95, 146, 152, 160, 164, 190, 205, 292, 304, 320, 328, 361, 365, 380, 410, 584, 608, 656, 722, 730, 760, 779, 820, 1168, 1216, 1312, 1387, 1444, 1460, 1520, 1558, 1640, 1805, 2336, 2624, 2774, 2888, 2920, 2993, 3040, 3116, 3280, 3610, 3895, 4672, 5548, 5776, 5840, 5986, 6080, 6232, 6560, 6935, 7220, 7790, 11096, 11552, 11680, 11972, 12464, 13120, 13870, 14440, 14801, 14965, 15580, 22192, 23104, 23360, 23944, 24928, 26353, 27740, 28880, 29602, 29930, 31160, 44384, 47888, 49856, 52706, 55480, 56867, 57760, 59204, 59860, 62320, 74005, 88768, 95776, 105412, 110960, 113734, 115520, 118408, 119720, 124640, 131765, 148010, 191552, 210824, 221920, 227468, 236816, 239440, 249280, 263530, 284335, 296020, 421648, 443840, 454936, 473632, 478880, 527060, 568670, 592040, 843296, 909872, 947264, 957760, 1054120, 1080473, 1137340, 1184080, 1686592, 1819744, 2108240, 2160946, 2274680, 2368160, 3639488, 4216480, 4321892, 4549360, 4736320, 5402365, 8432960, 8643784, 9098720, 10804730, 17287568, 18197440, 21609460, 34575136, 43218920, 69150272, 86437840, 172875680, 345751360]

約数ペア:

[(1, 345751360), (2, 172875680), (4, 86437840), (5, 69150272), (8, 43218920), (10, 34575136), (16, 21609460), (19, 18197440), (20, 17287568), (32, 10804730), (38, 9098720), (40, 8643784), (41, 8432960), (64, 5402365), (73, 4736320), (76, 4549360), (80, 4321892), (82, 4216480), (95, 3639488), (146, 2368160), (152, 2274680), (160, 2160946), (164, 2108240), (190, 1819744), (205, 1686592), (292, 1184080), (304, 1137340), (320, 1080473), (328, 1054120), (361, 957760), (365, 947264), (380, 909872), (410, 843296), (584, 592040), (608, 568670), (656, 527060), (722, 478880), (730, 473632), (760, 454936), (779, 443840), (820, 421648), (1168, 296020), (1216, 284335), (1312, 263530), (1387, 249280), (1444, 239440), (1460, 236816), (1520, 227468), (1558, 221920), (1640, 210824), (1805, 191552), (2336, 148010), (2624, 131765), (2774, 124640), (2888, 119720), (2920, 118408), (2993, 115520), (3040, 113734), (3116, 110960), (3280, 105412), (3610, 95776), (3895, 88768), (4672, 74005), (5548, 62320), (5776, 59860), (5840, 59204), (5986, 57760), (6080, 56867), (6232, 55480), (6560, 52706), (6935, 49856), (7220, 47888), (7790, 44384), (11096, 31160), (11552, 29930), (11680, 29602), (11972, 28880), (12464, 27740), (13120, 26353), (13870, 24928), (14440, 23944), (14801, 23360), (14965, 23104), (15580, 22192)]