1213835520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:301

約数の個数: 288

約数和(自身を含む): 4144250880

約数和(自身を除く): 2930415360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 127, 128, 131, 152, 160, 190, 192, 228, 240, 254, 256, 262, 285, 304, 320, 380, 381, 384, 393, 456, 480, 508, 524, 570, 608, 635, 640, 655, 760, 762, 768, 786, 912, 960, 1016, 1048, 1140, 1216, 1270, 1280, 1310, 1520, 1524, 1572, 1824, 1905, 1920, 1965, 2032, 2096, 2280, 2413, 2432, 2489, 2540, 2620, 3040, 3048, 3144, 3648, 3810, 3840, 3930, 4064, 4192, 4560, 4826, 4864, 4978, 5080, 5240, 6080, 6096, 6288, 7239, 7296, 7467, 7620, 7860, 8128, 8384, 9120, 9652, 9956, 10160, 10480, 12065, 12160, 12192, 12445, 12576, 14478, 14592, 14934, 15240, 15720, 16256, 16637, 16768, 18240, 19304, 19912, 20320, 20960, 24130, 24320, 24384, 24890, 25152, 28956, 29868, 30480, 31440, 32512, 33274, 33536, 36195, 36480, 37335, 38608, 39824, 40640, 41920, 48260, 48768, 49780, 49911, 50304, 57912, 59736, 60960, 62880, 66548, 72390, 72960, 74670, 77216, 79648, 81280, 83185, 83840, 96520, 97536, 99560, 99822, 100608, 115824, 119472, 121920, 125760, 133096, 144780, 149340, 154432, 159296, 162560, 166370, 167680, 193040, 199120, 199644, 231648, 238944, 243840, 249555, 251520, 266192, 289560, 298680, 308864, 316103, 318592, 332740, 386080, 398240, 399288, 463296, 477888, 487680, 499110, 503040, 532384, 579120, 597360, 617728, 632206, 637184, 665480, 772160, 796480, 798576, 926592, 948309, 955776, 998220, 1064768, 1158240, 1194720, 1264412, 1330960, 1544320, 1580515, 1592960, 1597152, 1853184, 1896618, 1911552, 1996440, 2129536, 2316480, 2389440, 2528824, 2661920, 3088640, 3161030, 3185920, 3194304, 3793236, 3992880, 4259072, 4632960, 4741545, 4778880, 5057648, 5323840, 6322060, 6388608, 7586472, 7985760, 9265920, 9483090, 9557760, 10115296, 10647680, 12644120, 12777216, 15172944, 15971520, 18966180, 20230592, 21295360, 25288240, 30345888, 31943040, 37932360, 40461184, 50576480, 60691776, 63886080, 75864720, 80922368, 101152960, 121383552, 151729440, 202305920, 242767104, 303458880, 404611840, 606917760, 1213835520]

約数ペア:

[(1, 1213835520), (2, 606917760), (3, 404611840), (4, 303458880), (5, 242767104), (6, 202305920), (8, 151729440), (10, 121383552), (12, 101152960), (15, 80922368), (16, 75864720), (19, 63886080), (20, 60691776), (24, 50576480), (30, 40461184), (32, 37932360), (38, 31943040), (40, 30345888), (48, 25288240), (57, 21295360), (60, 20230592), (64, 18966180), (76, 15971520), (80, 15172944), (95, 12777216), (96, 12644120), (114, 10647680), (120, 10115296), (127, 9557760), (128, 9483090), (131, 9265920), (152, 7985760), (160, 7586472), (190, 6388608), (192, 6322060), (228, 5323840), (240, 5057648), (254, 4778880), (256, 4741545), (262, 4632960), (285, 4259072), (304, 3992880), (320, 3793236), (380, 3194304), (381, 3185920), (384, 3161030), (393, 3088640), (456, 2661920), (480, 2528824), (508, 2389440), (524, 2316480), (570, 2129536), (608, 1996440), (635, 1911552), (640, 1896618), (655, 1853184), (760, 1597152), (762, 1592960), (768, 1580515), (786, 1544320), (912, 1330960), (960, 1264412), (1016, 1194720), (1048, 1158240), (1140, 1064768), (1216, 998220), (1270, 955776), (1280, 948309), (1310, 926592), (1520, 798576), (1524, 796480), (1572, 772160), (1824, 665480), (1905, 637184), (1920, 632206), (1965, 617728), (2032, 597360), (2096, 579120), (2280, 532384), (2413, 503040), (2432, 499110), (2489, 487680), (2540, 477888), (2620, 463296), (3040, 399288), (3048, 398240), (3144, 386080), (3648, 332740), (3810, 318592), (3840, 316103), (3930, 308864), (4064, 298680), (4192, 289560), (4560, 266192), (4826, 251520), (4864, 249555), (4978, 243840), (5080, 238944), (5240, 231648), (6080, 199644), (6096, 199120), (6288, 193040), (7239, 167680), (7296, 166370), (7467, 162560), (7620, 159296), (7860, 154432), (8128, 149340), (8384, 144780), (9120, 133096), (9652, 125760), (9956, 121920), (10160, 119472), (10480, 115824), (12065, 100608), (12160, 99822), (12192, 99560), (12445, 97536), (12576, 96520), (14478, 83840), (14592, 83185), (14934, 81280), (15240, 79648), (15720, 77216), (16256, 74670), (16637, 72960), (16768, 72390), (18240, 66548), (19304, 62880), (19912, 60960), (20320, 59736), (20960, 57912), (24130, 50304), (24320, 49911), (24384, 49780), (24890, 48768), (25152, 48260), (28956, 41920), (29868, 40640), (30480, 39824), (31440, 38608), (32512, 37335), (33274, 36480), (33536, 36195)]