185458140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 691004160

約数和(自身を除く): 505546020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 49, 54, 60, 63, 70, 84, 86, 90, 98, 105, 108, 126, 129, 135, 140, 147, 163, 172, 180, 189, 196, 210, 215, 245, 252, 258, 270, 294, 301, 315, 326, 378, 387, 420, 430, 441, 489, 490, 516, 540, 588, 602, 630, 645, 652, 735, 756, 774, 815, 860, 882, 903, 945, 978, 980, 1141, 1161, 1204, 1260, 1290, 1323, 1467, 1470, 1505, 1548, 1630, 1764, 1806, 1890, 1935, 1956, 2107, 2205, 2282, 2322, 2445, 2580, 2646, 2709, 2934, 2940, 3010, 3260, 3423, 3612, 3780, 3870, 4214, 4401, 4410, 4515, 4564, 4644, 4890, 5292, 5418, 5705, 5805, 5868, 6020, 6321, 6615, 6846, 7009, 7335, 7740, 7987, 8127, 8428, 8802, 8820, 9030, 9780, 10269, 10535, 10836, 11410, 11610, 12642, 13230, 13545, 13692, 14018, 14670, 15974, 16254, 17115, 17604, 18060, 18963, 20538, 21027, 21070, 22005, 22820, 23220, 23961, 25284, 26460, 27090, 28036, 29340, 30807, 31605, 31948, 32508, 34230, 35045, 37926, 39935, 40635, 41076, 42054, 42140, 44010, 47922, 49063, 51345, 54180, 56889, 61614, 63081, 63210, 68460, 70090, 71883, 75852, 79870, 81270, 84108, 88020, 94815, 95844, 98126, 102690, 105135, 113778, 119805, 123228, 126162, 126420, 140180, 143766, 147189, 154035, 159740, 162540, 189243, 189630, 196252, 205380, 210270, 215649, 227556, 239610, 245315, 252324, 284445, 287532, 294378, 308070, 315405, 343441, 359415, 378486, 379260, 420540, 431298, 441567, 479220, 490630, 568890, 588756, 616140, 630810, 686882, 718830, 735945, 756972, 862596, 883134, 946215, 981260, 1030323, 1078245, 1137780, 1261620, 1324701, 1373764, 1437660, 1471890, 1717205, 1766268, 1892430, 2060646, 2156490, 2207835, 2649402, 2943780, 3090969, 3434410, 3784860, 4121292, 4312980, 4415670, 5151615, 5298804, 6181938, 6623505, 6868820, 8831340, 9272907, 10303230, 12363876, 13247010, 15454845, 18545814, 20606460, 26494020, 30909690, 37091628, 46364535, 61819380, 92729070, 185458140]

約数ペア:

[(1, 185458140), (2, 92729070), (3, 61819380), (4, 46364535), (5, 37091628), (6, 30909690), (7, 26494020), (9, 20606460), (10, 18545814), (12, 15454845), (14, 13247010), (15, 12363876), (18, 10303230), (20, 9272907), (21, 8831340), (27, 6868820), (28, 6623505), (30, 6181938), (35, 5298804), (36, 5151615), (42, 4415670), (43, 4312980), (45, 4121292), (49, 3784860), (54, 3434410), (60, 3090969), (63, 2943780), (70, 2649402), (84, 2207835), (86, 2156490), (90, 2060646), (98, 1892430), (105, 1766268), (108, 1717205), (126, 1471890), (129, 1437660), (135, 1373764), (140, 1324701), (147, 1261620), (163, 1137780), (172, 1078245), (180, 1030323), (189, 981260), (196, 946215), (210, 883134), (215, 862596), (245, 756972), (252, 735945), (258, 718830), (270, 686882), (294, 630810), (301, 616140), (315, 588756), (326, 568890), (378, 490630), (387, 479220), (420, 441567), (430, 431298), (441, 420540), (489, 379260), (490, 378486), (516, 359415), (540, 343441), (588, 315405), (602, 308070), (630, 294378), (645, 287532), (652, 284445), (735, 252324), (756, 245315), (774, 239610), (815, 227556), (860, 215649), (882, 210270), (903, 205380), (945, 196252), (978, 189630), (980, 189243), (1141, 162540), (1161, 159740), (1204, 154035), (1260, 147189), (1290, 143766), (1323, 140180), (1467, 126420), (1470, 126162), (1505, 123228), (1548, 119805), (1630, 113778), (1764, 105135), (1806, 102690), (1890, 98126), (1935, 95844), (1956, 94815), (2107, 88020), (2205, 84108), (2282, 81270), (2322, 79870), (2445, 75852), (2580, 71883), (2646, 70090), (2709, 68460), (2934, 63210), (2940, 63081), (3010, 61614), (3260, 56889), (3423, 54180), (3612, 51345), (3780, 49063), (3870, 47922), (4214, 44010), (4401, 42140), (4410, 42054), (4515, 41076), (4564, 40635), (4644, 39935), (4890, 37926), (5292, 35045), (5418, 34230), (5705, 32508), (5805, 31948), (5868, 31605), (6020, 30807), (6321, 29340), (6615, 28036), (6846, 27090), (7009, 26460), (7335, 25284), (7740, 23961), (7987, 23220), (8127, 22820), (8428, 22005), (8802, 21070), (8820, 21027), (9030, 20538), (9780, 18963), (10269, 18060), (10535, 17604), (10836, 17115), (11410, 16254), (11610, 15974), (12642, 14670), (13230, 14018), (13545, 13692)]