173741360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 476969472

約数和(自身を除く): 303228112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 34, 40, 52, 62, 65, 68, 80, 85, 104, 124, 130, 136, 155, 170, 208, 221, 248, 260, 272, 310, 317, 340, 403, 442, 496, 520, 527, 620, 634, 680, 806, 884, 1040, 1054, 1105, 1240, 1268, 1360, 1585, 1612, 1768, 2015, 2108, 2210, 2480, 2536, 2635, 3170, 3224, 3536, 4030, 4121, 4216, 4420, 5072, 5270, 5389, 6340, 6448, 6851, 8060, 8242, 8432, 8840, 9827, 10540, 10778, 12680, 13702, 16120, 16484, 17680, 19654, 20605, 21080, 21556, 25360, 26945, 27404, 32240, 32968, 34255, 39308, 41210, 42160, 43112, 49135, 53890, 54808, 65936, 68510, 70057, 78616, 82420, 86224, 98270, 107780, 109616, 127751, 137020, 140114, 157232, 164840, 167059, 196540, 215560, 255502, 274040, 280228, 329680, 334118, 350285, 393080, 431120, 511004, 548080, 560456, 638755, 668236, 700570, 786160, 835295, 1022008, 1120912, 1277510, 1336472, 1401140, 1670590, 2044016, 2171767, 2555020, 2672944, 2802280, 3341180, 4343534, 5110040, 5604560, 6682360, 8687068, 10220080, 10858835, 13364720, 17374136, 21717670, 34748272, 43435340, 86870680, 173741360]

約数ペア:

[(1, 173741360), (2, 86870680), (4, 43435340), (5, 34748272), (8, 21717670), (10, 17374136), (13, 13364720), (16, 10858835), (17, 10220080), (20, 8687068), (26, 6682360), (31, 5604560), (34, 5110040), (40, 4343534), (52, 3341180), (62, 2802280), (65, 2672944), (68, 2555020), (80, 2171767), (85, 2044016), (104, 1670590), (124, 1401140), (130, 1336472), (136, 1277510), (155, 1120912), (170, 1022008), (208, 835295), (221, 786160), (248, 700570), (260, 668236), (272, 638755), (310, 560456), (317, 548080), (340, 511004), (403, 431120), (442, 393080), (496, 350285), (520, 334118), (527, 329680), (620, 280228), (634, 274040), (680, 255502), (806, 215560), (884, 196540), (1040, 167059), (1054, 164840), (1105, 157232), (1240, 140114), (1268, 137020), (1360, 127751), (1585, 109616), (1612, 107780), (1768, 98270), (2015, 86224), (2108, 82420), (2210, 78616), (2480, 70057), (2536, 68510), (2635, 65936), (3170, 54808), (3224, 53890), (3536, 49135), (4030, 43112), (4121, 42160), (4216, 41210), (4420, 39308), (5072, 34255), (5270, 32968), (5389, 32240), (6340, 27404), (6448, 26945), (6851, 25360), (8060, 21556), (8242, 21080), (8432, 20605), (8840, 19654), (9827, 17680), (10540, 16484), (10778, 16120), (12680, 13702)]