347391720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 256

約数和(自身を含む): 1264032000

約数和(自身を除く): 916640280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 109, 117, 120, 130, 135, 156, 180, 195, 216, 218, 227, 234, 260, 270, 312, 327, 351, 360, 390, 436, 454, 468, 520, 540, 545, 585, 654, 681, 702, 780, 872, 908, 936, 981, 1080, 1090, 1135, 1170, 1308, 1362, 1404, 1417, 1560, 1635, 1755, 1816, 1962, 2043, 2180, 2270, 2340, 2616, 2724, 2808, 2834, 2943, 2951, 3270, 3405, 3510, 3924, 4086, 4251, 4360, 4540, 4680, 4905, 5448, 5668, 5886, 5902, 6129, 6540, 6810, 7020, 7085, 7848, 8172, 8502, 8853, 9080, 9810, 10215, 11336, 11772, 11804, 12258, 12753, 13080, 13620, 14040, 14170, 14715, 14755, 16344, 17004, 17706, 19620, 20430, 21255, 23544, 23608, 24516, 24743, 25506, 26559, 27240, 28340, 29430, 29510, 30645, 34008, 35412, 38259, 39240, 40860, 42510, 44265, 49032, 49486, 51012, 53118, 56680, 58860, 59020, 61290, 63765, 70824, 74229, 76518, 79677, 81720, 85020, 88530, 98972, 102024, 106236, 117720, 118040, 122580, 123715, 127530, 132795, 148458, 153036, 159354, 170040, 177060, 191295, 197944, 212472, 222687, 245160, 247430, 255060, 265590, 296916, 306072, 318708, 321659, 354120, 371145, 382590, 398385, 445374, 494860, 510120, 531180, 593832, 637416, 643318, 668061, 742290, 765180, 796770, 890748, 964977, 989720, 1062360, 1113435, 1286636, 1336122, 1484580, 1530360, 1593540, 1608295, 1781496, 1929954, 2226870, 2573272, 2672244, 2894931, 2969160, 3187080, 3216590, 3340305, 3859908, 4453740, 4824885, 5344488, 5789862, 6433180, 6680610, 7719816, 8684793, 8907480, 9649770, 11579724, 12866360, 13361220, 14474655, 17369586, 19299540, 23159448, 26722440, 28949310, 34739172, 38599080, 43423965, 57898620, 69478344, 86847930, 115797240, 173695860, 347391720]

約数ペア:

[(1, 347391720), (2, 173695860), (3, 115797240), (4, 86847930), (5, 69478344), (6, 57898620), (8, 43423965), (9, 38599080), (10, 34739172), (12, 28949310), (13, 26722440), (15, 23159448), (18, 19299540), (20, 17369586), (24, 14474655), (26, 13361220), (27, 12866360), (30, 11579724), (36, 9649770), (39, 8907480), (40, 8684793), (45, 7719816), (52, 6680610), (54, 6433180), (60, 5789862), (65, 5344488), (72, 4824885), (78, 4453740), (90, 3859908), (104, 3340305), (108, 3216590), (109, 3187080), (117, 2969160), (120, 2894931), (130, 2672244), (135, 2573272), (156, 2226870), (180, 1929954), (195, 1781496), (216, 1608295), (218, 1593540), (227, 1530360), (234, 1484580), (260, 1336122), (270, 1286636), (312, 1113435), (327, 1062360), (351, 989720), (360, 964977), (390, 890748), (436, 796770), (454, 765180), (468, 742290), (520, 668061), (540, 643318), (545, 637416), (585, 593832), (654, 531180), (681, 510120), (702, 494860), (780, 445374), (872, 398385), (908, 382590), (936, 371145), (981, 354120), (1080, 321659), (1090, 318708), (1135, 306072), (1170, 296916), (1308, 265590), (1362, 255060), (1404, 247430), (1417, 245160), (1560, 222687), (1635, 212472), (1755, 197944), (1816, 191295), (1962, 177060), (2043, 170040), (2180, 159354), (2270, 153036), (2340, 148458), (2616, 132795), (2724, 127530), (2808, 123715), (2834, 122580), (2943, 118040), (2951, 117720), (3270, 106236), (3405, 102024), (3510, 98972), (3924, 88530), (4086, 85020), (4251, 81720), (4360, 79677), (4540, 76518), (4680, 74229), (4905, 70824), (5448, 63765), (5668, 61290), (5886, 59020), (5902, 58860), (6129, 56680), (6540, 53118), (6810, 51012), (7020, 49486), (7085, 49032), (7848, 44265), (8172, 42510), (8502, 40860), (8853, 39240), (9080, 38259), (9810, 35412), (10215, 34008), (11336, 30645), (11772, 29510), (11804, 29430), (12258, 28340), (12753, 27240), (13080, 26559), (13620, 25506), (14040, 24743), (14170, 24516), (14715, 23608), (14755, 23544), (16344, 21255), (17004, 20430), (17706, 19620)]