310366140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 1106058240

約数和(自身を除く): 795692100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 89, 92, 95, 105, 114, 115, 133, 138, 140, 161, 178, 190, 210, 228, 230, 266, 267, 276, 285, 322, 345, 356, 361, 380, 399, 420, 437, 445, 460, 483, 532, 534, 570, 623, 644, 665, 690, 722, 798, 805, 874, 890, 966, 1068, 1083, 1140, 1246, 1311, 1330, 1335, 1380, 1444, 1596, 1610, 1691, 1748, 1780, 1805, 1869, 1932, 1995, 2047, 2166, 2185, 2415, 2492, 2527, 2622, 2660, 2670, 3059, 3115, 3220, 3382, 3610, 3738, 3990, 4094, 4332, 4370, 4830, 5054, 5073, 5244, 5340, 5415, 6118, 6141, 6230, 6555, 6764, 7220, 7476, 7581, 7980, 8188, 8303, 8455, 8740, 9177, 9345, 9660, 10108, 10146, 10235, 10830, 11837, 12236, 12282, 12460, 12635, 13110, 14329, 15162, 15295, 16606, 16910, 18354, 18690, 20292, 20470, 21660, 23674, 24564, 24909, 25270, 25365, 26220, 28658, 30324, 30590, 30705, 32129, 33212, 33820, 35511, 36708, 37380, 37905, 38893, 40940, 41515, 42987, 45885, 47348, 49818, 50540, 50730, 57316, 58121, 59185, 61180, 61410, 64258, 71022, 71645, 75810, 77786, 83030, 85974, 91770, 96387, 99636, 101460, 116242, 116679, 118370, 122820, 124545, 128516, 142044, 143290, 151620, 155572, 160645, 166060, 171948, 174363, 177555, 183540, 192774, 194465, 214935, 224903, 232484, 233358, 236740, 249090, 272251, 286580, 290605, 321290, 348726, 355110, 385548, 388930, 429870, 449806, 466716, 481935, 498180, 544502, 581210, 583395, 642580, 674709, 697452, 710220, 738967, 777860, 816753, 859740, 871815, 899612, 963870, 1089004, 1124515, 1162420, 1166790, 1349418, 1361255, 1477934, 1633506, 1743630, 1927740, 2216901, 2249030, 2333580, 2698836, 2722510, 2955868, 3267012, 3373545, 3487260, 3694835, 4083765, 4433802, 4498060, 5172769, 5445020, 6747090, 7389670, 8167530, 8867604, 10345538, 11084505, 13494180, 14779340, 15518307, 16335060, 20691076, 22169010, 25863845, 31036614, 44338020, 51727690, 62073228, 77591535, 103455380, 155183070, 310366140]

約数ペア:

[(1, 310366140), (2, 155183070), (3, 103455380), (4, 77591535), (5, 62073228), (6, 51727690), (7, 44338020), (10, 31036614), (12, 25863845), (14, 22169010), (15, 20691076), (19, 16335060), (20, 15518307), (21, 14779340), (23, 13494180), (28, 11084505), (30, 10345538), (35, 8867604), (38, 8167530), (42, 7389670), (46, 6747090), (57, 5445020), (60, 5172769), (69, 4498060), (70, 4433802), (76, 4083765), (84, 3694835), (89, 3487260), (92, 3373545), (95, 3267012), (105, 2955868), (114, 2722510), (115, 2698836), (133, 2333580), (138, 2249030), (140, 2216901), (161, 1927740), (178, 1743630), (190, 1633506), (210, 1477934), (228, 1361255), (230, 1349418), (266, 1166790), (267, 1162420), (276, 1124515), (285, 1089004), (322, 963870), (345, 899612), (356, 871815), (361, 859740), (380, 816753), (399, 777860), (420, 738967), (437, 710220), (445, 697452), (460, 674709), (483, 642580), (532, 583395), (534, 581210), (570, 544502), (623, 498180), (644, 481935), (665, 466716), (690, 449806), (722, 429870), (798, 388930), (805, 385548), (874, 355110), (890, 348726), (966, 321290), (1068, 290605), (1083, 286580), (1140, 272251), (1246, 249090), (1311, 236740), (1330, 233358), (1335, 232484), (1380, 224903), (1444, 214935), (1596, 194465), (1610, 192774), (1691, 183540), (1748, 177555), (1780, 174363), (1805, 171948), (1869, 166060), (1932, 160645), (1995, 155572), (2047, 151620), (2166, 143290), (2185, 142044), (2415, 128516), (2492, 124545), (2527, 122820), (2622, 118370), (2660, 116679), (2670, 116242), (3059, 101460), (3115, 99636), (3220, 96387), (3382, 91770), (3610, 85974), (3738, 83030), (3990, 77786), (4094, 75810), (4332, 71645), (4370, 71022), (4830, 64258), (5054, 61410), (5073, 61180), (5244, 59185), (5340, 58121), (5415, 57316), (6118, 50730), (6141, 50540), (6230, 49818), (6555, 47348), (6764, 45885), (7220, 42987), (7476, 41515), (7581, 40940), (7980, 38893), (8188, 37905), (8303, 37380), (8455, 36708), (8740, 35511), (9177, 33820), (9345, 33212), (9660, 32129), (10108, 30705), (10146, 30590), (10235, 30324), (10830, 28658), (11837, 26220), (12236, 25365), (12282, 25270), (12460, 24909), (12635, 24564), (13110, 23674), (14329, 21660), (15162, 20470), (15295, 20292), (16606, 18690), (16910, 18354)]