137926440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:792

約数の個数: 192

約数和(自身を含む): 490613760

約数和(自身を除く): 352687320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 727, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1454, 1530, 1581, 1860, 2040, 2108, 2181, 2232, 2635, 2790, 2908, 3060, 3162, 3635, 3720, 4216, 4362, 4743, 5270, 5580, 5816, 6120, 6324, 6543, 7270, 7905, 8724, 9486, 10540, 10905, 11160, 12359, 12648, 13086, 14540, 15810, 17448, 18972, 21080, 21810, 22537, 23715, 24718, 26172, 29080, 31620, 32715, 37077, 37944, 43620, 45074, 47430, 49436, 52344, 61795, 63240, 65430, 67611, 74154, 87240, 90148, 94860, 98872, 111231, 112685, 123590, 130860, 135222, 148308, 180296, 185385, 189720, 202833, 222462, 225370, 247180, 261720, 270444, 296616, 338055, 370770, 383129, 405666, 444924, 450740, 494360, 540888, 556155, 676110, 741540, 766258, 811332, 889848, 901480, 1014165, 1112310, 1149387, 1352220, 1483080, 1532516, 1622664, 1915645, 2028330, 2224620, 2298774, 2704440, 3065032, 3448161, 3831290, 4056660, 4449240, 4597548, 5746935, 6896322, 7662580, 8113320, 9195096, 11493870, 13792644, 15325160, 17240805, 22987740, 27585288, 34481610, 45975480, 68963220, 137926440]

約数ペア:

[(1, 137926440), (2, 68963220), (3, 45975480), (4, 34481610), (5, 27585288), (6, 22987740), (8, 17240805), (9, 15325160), (10, 13792644), (12, 11493870), (15, 9195096), (17, 8113320), (18, 7662580), (20, 6896322), (24, 5746935), (30, 4597548), (31, 4449240), (34, 4056660), (36, 3831290), (40, 3448161), (45, 3065032), (51, 2704440), (60, 2298774), (62, 2224620), (68, 2028330), (72, 1915645), (85, 1622664), (90, 1532516), (93, 1483080), (102, 1352220), (120, 1149387), (124, 1112310), (136, 1014165), (153, 901480), (155, 889848), (170, 811332), (180, 766258), (186, 741540), (204, 676110), (248, 556155), (255, 540888), (279, 494360), (306, 450740), (310, 444924), (340, 405666), (360, 383129), (372, 370770), (408, 338055), (465, 296616), (510, 270444), (527, 261720), (558, 247180), (612, 225370), (620, 222462), (680, 202833), (727, 189720), (744, 185385), (765, 180296), (930, 148308), (1020, 135222), (1054, 130860), (1116, 123590), (1224, 112685), (1240, 111231), (1395, 98872), (1454, 94860), (1530, 90148), (1581, 87240), (1860, 74154), (2040, 67611), (2108, 65430), (2181, 63240), (2232, 61795), (2635, 52344), (2790, 49436), (2908, 47430), (3060, 45074), (3162, 43620), (3635, 37944), (3720, 37077), (4216, 32715), (4362, 31620), (4743, 29080), (5270, 26172), (5580, 24718), (5816, 23715), (6120, 22537), (6324, 21810), (6543, 21080), (7270, 18972), (7905, 17448), (8724, 15810), (9486, 14540), (10540, 13086), (10905, 12648), (11160, 12359)]