57917160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 226713600

約数和(自身を除く): 168796440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 163, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 326, 329, 360, 376, 378, 420, 423, 470, 489, 504, 540, 564, 630, 652, 658, 705, 756, 815, 840, 846, 940, 945, 978, 987, 1080, 1128, 1141, 1260, 1269, 1304, 1316, 1410, 1467, 1512, 1630, 1645, 1692, 1880, 1890, 1956, 1974, 2115, 2282, 2445, 2520, 2538, 2632, 2820, 2934, 2961, 3260, 3290, 3384, 3423, 3780, 3912, 3948, 4230, 4401, 4564, 4890, 4935, 5076, 5640, 5705, 5868, 5922, 6345, 6520, 6580, 6846, 7335, 7560, 7661, 7896, 8460, 8802, 8883, 9128, 9780, 9870, 10152, 10269, 11410, 11736, 11844, 12690, 13160, 13692, 14670, 14805, 15322, 16920, 17115, 17604, 17766, 19560, 19740, 20538, 22005, 22820, 22983, 23688, 25380, 27384, 29340, 29610, 30644, 30807, 34230, 35208, 35532, 38305, 39480, 41076, 44010, 44415, 45640, 45966, 50760, 51345, 53627, 58680, 59220, 61288, 61614, 68460, 68949, 71064, 76610, 82152, 88020, 88830, 91932, 102690, 107254, 114915, 118440, 123228, 136920, 137898, 153220, 154035, 160881, 176040, 177660, 183864, 205380, 206847, 214508, 229830, 246456, 268135, 275796, 306440, 308070, 321762, 344745, 355320, 410760, 413694, 429016, 459660, 482643, 536270, 551592, 616140, 643524, 689490, 804405, 827388, 919320, 965286, 1034235, 1072540, 1232280, 1287048, 1378980, 1447929, 1608810, 1654776, 1930572, 2068470, 2145080, 2413215, 2757960, 2895858, 3217620, 3861144, 4136940, 4826430, 5791716, 6435240, 7239645, 8273880, 9652860, 11583432, 14479290, 19305720, 28958580, 57917160]

約数ペア:

[(1, 57917160), (2, 28958580), (3, 19305720), (4, 14479290), (5, 11583432), (6, 9652860), (7, 8273880), (8, 7239645), (9, 6435240), (10, 5791716), (12, 4826430), (14, 4136940), (15, 3861144), (18, 3217620), (20, 2895858), (21, 2757960), (24, 2413215), (27, 2145080), (28, 2068470), (30, 1930572), (35, 1654776), (36, 1608810), (40, 1447929), (42, 1378980), (45, 1287048), (47, 1232280), (54, 1072540), (56, 1034235), (60, 965286), (63, 919320), (70, 827388), (72, 804405), (84, 689490), (90, 643524), (94, 616140), (105, 551592), (108, 536270), (120, 482643), (126, 459660), (135, 429016), (140, 413694), (141, 410760), (163, 355320), (168, 344745), (180, 321762), (188, 308070), (189, 306440), (210, 275796), (216, 268135), (235, 246456), (252, 229830), (270, 214508), (280, 206847), (282, 205380), (315, 183864), (326, 177660), (329, 176040), (360, 160881), (376, 154035), (378, 153220), (420, 137898), (423, 136920), (470, 123228), (489, 118440), (504, 114915), (540, 107254), (564, 102690), (630, 91932), (652, 88830), (658, 88020), (705, 82152), (756, 76610), (815, 71064), (840, 68949), (846, 68460), (940, 61614), (945, 61288), (978, 59220), (987, 58680), (1080, 53627), (1128, 51345), (1141, 50760), (1260, 45966), (1269, 45640), (1304, 44415), (1316, 44010), (1410, 41076), (1467, 39480), (1512, 38305), (1630, 35532), (1645, 35208), (1692, 34230), (1880, 30807), (1890, 30644), (1956, 29610), (1974, 29340), (2115, 27384), (2282, 25380), (2445, 23688), (2520, 22983), (2538, 22820), (2632, 22005), (2820, 20538), (2934, 19740), (2961, 19560), (3260, 17766), (3290, 17604), (3384, 17115), (3423, 16920), (3780, 15322), (3912, 14805), (3948, 14670), (4230, 13692), (4401, 13160), (4564, 12690), (4890, 11844), (4935, 11736), (5076, 11410), (5640, 10269), (5705, 10152), (5868, 9870), (5922, 9780), (6345, 9128), (6520, 8883), (6580, 8802), (6846, 8460), (7335, 7896), (7560, 7661)]