31441007520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15131}}^1$

素因数の和:15205

約数の個数: 384

約数和(自身を含む): 121719386880

約数和(自身を除く): 90278379360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 90, 96, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 160, 180, 185, 195, 208, 216, 222, 234, 240, 260, 270, 288, 296, 312, 333, 351, 360, 370, 390, 416, 432, 444, 468, 480, 481, 520, 540, 555, 585, 592, 624, 666, 702, 720, 740, 780, 864, 888, 936, 962, 999, 1040, 1080, 1110, 1170, 1184, 1248, 1332, 1404, 1440, 1443, 1480, 1560, 1665, 1755, 1776, 1872, 1924, 1998, 2080, 2160, 2220, 2340, 2405, 2664, 2808, 2886, 2960, 3120, 3330, 3510, 3552, 3744, 3848, 3996, 4320, 4329, 4440, 4680, 4810, 4995, 5328, 5616, 5772, 5920, 6240, 6660, 7020, 7215, 7696, 7992, 8658, 8880, 9360, 9620, 9990, 10656, 11232, 11544, 12987, 13320, 14040, 14430, 15131, 15392, 15984, 17316, 17760, 18720, 19240, 19980, 21645, 23088, 25974, 26640, 28080, 28860, 30262, 31968, 34632, 38480, 39960, 43290, 45393, 46176, 51948, 53280, 56160, 57720, 60524, 64935, 69264, 75655, 76960, 79920, 86580, 90786, 103896, 115440, 121048, 129870, 136179, 138528, 151310, 159840, 173160, 181572, 196703, 207792, 226965, 230880, 242096, 259740, 272358, 302620, 346320, 363144, 393406, 408537, 415584, 453930, 484192, 519480, 544716, 559847, 590109, 605240, 680895, 692640, 726288, 786812, 817074, 907860, 983515, 1038960, 1089432, 1119694, 1180218, 1210480, 1361790, 1452576, 1573624, 1634148, 1679541, 1770327, 1815720, 1967030, 2042685, 2077920, 2178864, 2239388, 2360436, 2420960, 2723580, 2799235, 2950545, 3147248, 3268296, 3359082, 3540654, 3631440, 3934060, 4085370, 4357728, 4478776, 4720872, 5038623, 5310981, 5447160, 5598470, 5901090, 6294496, 6536592, 6718164, 7081308, 7262880, 7278011, 7868120, 8170740, 8397705, 8851635, 8957552, 9441744, 10077246, 10621962, 10894320, 11196940, 11802180, 13073184, 13436328, 14162616, 14556022, 15115869, 15736240, 16341480, 16795410, 17703270, 17915104, 18883488, 20154492, 21243924, 21788640, 21834033, 22393880, 23604360, 25193115, 26554905, 26872656, 28325232, 29112044, 30231738, 31472480, 32682960, 33590820, 35406540, 36390055, 40308984, 42487848, 43668066, 44787760, 47208720, 50386230, 53109810, 53745312, 56650464, 58224088, 60463476, 65365920, 65502099, 67181640, 70813080, 72780110, 75579345, 80617968, 84975696, 87336132, 89575520, 94417440, 100772460, 106219620, 109170165, 116448176, 120926952, 131004198, 134363280, 141626160, 145560220, 151158690, 161235936, 169951392, 174672264, 196506297, 201544920, 212439240, 218340330, 232896352, 241853904, 262008396, 268726560, 283252320, 291120440, 302317380, 327510495, 349344528, 393012594, 403089840, 424878480, 436680660, 483707808, 524016792, 582240880, 604634760, 655020990, 698689056, 786025188, 806179680, 849756960, 873361320, 982531485, 1048033584, 1164481760, 1209269520, 1310041980, 1572050376, 1746722640, 1965062970, 2096067168, 2418539040, 2620083960, 3144100752, 3493445280, 3930125940, 5240167920, 6288201504, 7860251880, 10480335840, 15720503760, 31441007520]

約数ペア:

[(1, 31441007520), (2, 15720503760), (3, 10480335840), (4, 7860251880), (5, 6288201504), (6, 5240167920), (8, 3930125940), (9, 3493445280), (10, 3144100752), (12, 2620083960), (13, 2418539040), (15, 2096067168), (16, 1965062970), (18, 1746722640), (20, 1572050376), (24, 1310041980), (26, 1209269520), (27, 1164481760), (30, 1048033584), (32, 982531485), (36, 873361320), (37, 849756960), (39, 806179680), (40, 786025188), (45, 698689056), (48, 655020990), (52, 604634760), (54, 582240880), (60, 524016792), (65, 483707808), (72, 436680660), (74, 424878480), (78, 403089840), (80, 393012594), (90, 349344528), (96, 327510495), (104, 302317380), (108, 291120440), (111, 283252320), (117, 268726560), (120, 262008396), (130, 241853904), (135, 232896352), (144, 218340330), (148, 212439240), (156, 201544920), (160, 196506297), (180, 174672264), (185, 169951392), (195, 161235936), (208, 151158690), (216, 145560220), (222, 141626160), (234, 134363280), (240, 131004198), (260, 120926952), (270, 116448176), (288, 109170165), (296, 106219620), (312, 100772460), (333, 94417440), (351, 89575520), (360, 87336132), (370, 84975696), (390, 80617968), (416, 75579345), (432, 72780110), (444, 70813080), (468, 67181640), (480, 65502099), (481, 65365920), (520, 60463476), (540, 58224088), (555, 56650464), (585, 53745312), (592, 53109810), (624, 50386230), (666, 47208720), (702, 44787760), (720, 43668066), (740, 42487848), (780, 40308984), (864, 36390055), (888, 35406540), (936, 33590820), (962, 32682960), (999, 31472480), (1040, 30231738), (1080, 29112044), (1110, 28325232), (1170, 26872656), (1184, 26554905), (1248, 25193115), (1332, 23604360), (1404, 22393880), (1440, 21834033), (1443, 21788640), (1480, 21243924), (1560, 20154492), (1665, 18883488), (1755, 17915104), (1776, 17703270), (1872, 16795410), (1924, 16341480), (1998, 15736240), (2080, 15115869), (2160, 14556022), (2220, 14162616), (2340, 13436328), (2405, 13073184), (2664, 11802180), (2808, 11196940), (2886, 10894320), (2960, 10621962), (3120, 10077246), (3330, 9441744), (3510, 8957552), (3552, 8851635), (3744, 8397705), (3848, 8170740), (3996, 7868120), (4320, 7278011), (4329, 7262880), (4440, 7081308), (4680, 6718164), (4810, 6536592), (4995, 6294496), (5328, 5901090), (5616, 5598470), (5772, 5447160), (5920, 5310981), (6240, 5038623), (6660, 4720872), (7020, 4478776), (7215, 4357728), (7696, 4085370), (7992, 3934060), (8658, 3631440), (8880, 3540654), (9360, 3359082), (9620, 3268296), (9990, 3147248), (10656, 2950545), (11232, 2799235), (11544, 2723580), (12987, 2420960), (13320, 2360436), (14040, 2239388), (14430, 2178864), (15131, 2077920), (15392, 2042685), (15984, 1967030), (17316, 1815720), (17760, 1770327), (18720, 1679541), (19240, 1634148), (19980, 1573624), (21645, 1452576), (23088, 1361790), (25974, 1210480), (26640, 1180218), (28080, 1119694), (28860, 1089432), (30262, 1038960), (31968, 983515), (34632, 907860), (38480, 817074), (39960, 786812), (43290, 726288), (45393, 692640), (46176, 680895), (51948, 605240), (53280, 590109), (56160, 559847), (57720, 544716), (60524, 519480), (64935, 484192), (69264, 453930), (75655, 415584), (76960, 408537), (79920, 393406), (86580, 363144), (90786, 346320), (103896, 302620), (115440, 272358), (121048, 259740), (129870, 242096), (136179, 230880), (138528, 226965), (151310, 207792), (159840, 196703), (173160, 181572)]