170312940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 628992000

約数和(自身を除く): 458679060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 59, 60, 63, 70, 79, 84, 87, 90, 105, 116, 118, 126, 140, 145, 158, 174, 177, 180, 203, 210, 236, 237, 252, 261, 290, 295, 315, 316, 348, 354, 395, 406, 413, 420, 435, 474, 522, 531, 553, 580, 590, 609, 630, 708, 711, 790, 812, 826, 870, 885, 948, 1015, 1044, 1062, 1106, 1180, 1185, 1218, 1239, 1260, 1305, 1422, 1580, 1652, 1659, 1711, 1740, 1770, 1827, 2030, 2065, 2124, 2212, 2291, 2370, 2436, 2478, 2610, 2655, 2765, 2844, 3045, 3318, 3422, 3540, 3555, 3654, 3717, 4060, 4130, 4582, 4661, 4740, 4956, 4977, 5133, 5220, 5310, 5530, 6090, 6195, 6636, 6844, 6873, 7110, 7308, 7434, 8260, 8295, 8555, 9135, 9164, 9322, 9954, 10266, 10620, 11060, 11455, 11977, 12180, 12390, 13746, 13983, 14220, 14868, 15399, 16037, 16590, 17110, 18270, 18585, 18644, 19908, 20532, 20619, 22910, 23305, 23954, 24780, 24885, 25665, 27492, 27966, 30798, 32074, 32627, 33180, 34220, 34365, 35931, 36540, 37170, 41238, 41949, 45820, 46610, 47908, 48111, 49770, 51330, 55932, 59885, 61596, 64148, 65254, 68730, 69915, 71862, 74340, 76995, 80185, 82476, 83898, 93220, 96222, 97881, 99540, 102660, 103095, 107793, 119770, 130508, 135169, 137460, 139830, 143724, 144333, 153990, 160370, 163135, 167796, 179655, 192444, 195762, 206190, 209745, 215586, 239540, 240555, 270338, 279660, 288666, 293643, 307980, 320740, 326270, 359310, 391524, 405507, 412380, 419490, 431172, 481110, 489405, 538965, 540676, 577332, 587286, 652540, 675845, 718620, 721665, 811014, 838980, 946183, 962220, 978810, 1077930, 1174572, 1216521, 1351690, 1443330, 1468215, 1622028, 1892366, 1957620, 2027535, 2155860, 2433042, 2703380, 2838549, 2886660, 2936430, 3784732, 4055070, 4730915, 4866084, 5677098, 5872860, 6082605, 8110140, 8515647, 9461830, 11354196, 12165210, 14192745, 17031294, 18923660, 24330420, 28385490, 34062588, 42578235, 56770980, 85156470, 170312940]

約数ペア:

[(1, 170312940), (2, 85156470), (3, 56770980), (4, 42578235), (5, 34062588), (6, 28385490), (7, 24330420), (9, 18923660), (10, 17031294), (12, 14192745), (14, 12165210), (15, 11354196), (18, 9461830), (20, 8515647), (21, 8110140), (28, 6082605), (29, 5872860), (30, 5677098), (35, 4866084), (36, 4730915), (42, 4055070), (45, 3784732), (58, 2936430), (59, 2886660), (60, 2838549), (63, 2703380), (70, 2433042), (79, 2155860), (84, 2027535), (87, 1957620), (90, 1892366), (105, 1622028), (116, 1468215), (118, 1443330), (126, 1351690), (140, 1216521), (145, 1174572), (158, 1077930), (174, 978810), (177, 962220), (180, 946183), (203, 838980), (210, 811014), (236, 721665), (237, 718620), (252, 675845), (261, 652540), (290, 587286), (295, 577332), (315, 540676), (316, 538965), (348, 489405), (354, 481110), (395, 431172), (406, 419490), (413, 412380), (420, 405507), (435, 391524), (474, 359310), (522, 326270), (531, 320740), (553, 307980), (580, 293643), (590, 288666), (609, 279660), (630, 270338), (708, 240555), (711, 239540), (790, 215586), (812, 209745), (826, 206190), (870, 195762), (885, 192444), (948, 179655), (1015, 167796), (1044, 163135), (1062, 160370), (1106, 153990), (1180, 144333), (1185, 143724), (1218, 139830), (1239, 137460), (1260, 135169), (1305, 130508), (1422, 119770), (1580, 107793), (1652, 103095), (1659, 102660), (1711, 99540), (1740, 97881), (1770, 96222), (1827, 93220), (2030, 83898), (2065, 82476), (2124, 80185), (2212, 76995), (2291, 74340), (2370, 71862), (2436, 69915), (2478, 68730), (2610, 65254), (2655, 64148), (2765, 61596), (2844, 59885), (3045, 55932), (3318, 51330), (3422, 49770), (3540, 48111), (3555, 47908), (3654, 46610), (3717, 45820), (4060, 41949), (4130, 41238), (4582, 37170), (4661, 36540), (4740, 35931), (4956, 34365), (4977, 34220), (5133, 33180), (5220, 32627), (5310, 32074), (5530, 30798), (6090, 27966), (6195, 27492), (6636, 25665), (6844, 24885), (6873, 24780), (7110, 23954), (7308, 23305), (7434, 22910), (8260, 20619), (8295, 20532), (8555, 19908), (9135, 18644), (9164, 18585), (9322, 18270), (9954, 17110), (10266, 16590), (10620, 16037), (11060, 15399), (11455, 14868), (11977, 14220), (12180, 13983), (12390, 13746)]