1206712080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 400

約数和(自身を含む): 4926113280

約数和(自身を除く): 3719401200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 81, 84, 90, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 162, 168, 180, 185, 189, 210, 216, 222, 240, 252, 259, 270, 280, 296, 315, 324, 333, 336, 360, 370, 378, 405, 420, 432, 444, 504, 518, 540, 555, 560, 567, 592, 630, 648, 666, 719, 720, 740, 756, 777, 810, 840, 888, 945, 999, 1008, 1036, 1080, 1110, 1134, 1260, 1295, 1296, 1332, 1438, 1480, 1512, 1554, 1620, 1665, 1680, 1776, 1890, 1998, 2072, 2157, 2160, 2220, 2268, 2331, 2520, 2590, 2664, 2835, 2876, 2960, 2997, 3024, 3108, 3240, 3330, 3595, 3780, 3885, 3996, 4144, 4314, 4440, 4536, 4662, 4995, 5033, 5040, 5180, 5328, 5670, 5752, 5994, 6216, 6471, 6480, 6660, 6993, 7190, 7560, 7770, 7992, 8628, 8880, 9072, 9324, 9990, 10066, 10360, 10785, 11340, 11504, 11655, 11988, 12432, 12942, 13320, 13986, 14380, 14985, 15099, 15120, 15540, 15984, 17256, 18648, 19413, 19980, 20132, 20720, 20979, 21570, 22680, 23310, 23976, 25165, 25884, 26603, 26640, 27972, 28760, 29970, 30198, 31080, 32355, 34512, 34965, 37296, 38826, 39960, 40264, 41958, 43140, 45297, 45360, 46620, 47952, 50330, 51768, 53206, 55944, 57520, 58239, 59940, 60396, 62160, 64710, 69930, 75495, 77652, 79809, 79920, 80528, 83916, 86280, 90594, 93240, 97065, 100660, 103536, 104895, 106412, 111888, 116478, 119880, 120792, 129420, 133015, 135891, 139860, 150990, 155304, 159618, 167832, 172560, 181188, 186221, 186480, 194130, 201320, 209790, 212824, 226485, 232956, 239427, 239760, 241584, 258840, 266030, 271782, 279720, 291195, 301980, 310608, 319236, 335664, 362376, 372442, 388260, 399045, 402640, 407673, 419580, 425648, 452970, 465912, 478854, 517680, 532060, 543564, 558663, 559440, 582390, 603960, 638472, 679455, 718281, 724752, 744884, 776520, 798090, 815346, 839160, 905940, 931105, 931824, 957708, 1064120, 1087128, 1117326, 1164780, 1197135, 1207920, 1276944, 1358910, 1436562, 1489768, 1553040, 1596180, 1630692, 1675989, 1678320, 1811880, 1862210, 1915416, 2038365, 2128240, 2154843, 2174256, 2234652, 2329560, 2394270, 2717820, 2793315, 2873124, 2979536, 3192360, 3261384, 3351978, 3591405, 3623760, 3724420, 3830832, 4076730, 4309686, 4469304, 4659120, 4788540, 5027967, 5435640, 5586630, 5746248, 6384720, 6522768, 6703956, 7182810, 7448840, 8153460, 8379945, 8619372, 8938608, 9577080, 10055934, 10774215, 10871280, 11173260, 11492496, 13407912, 14365620, 14897680, 15083901, 16306920, 16759890, 17238744, 19154160, 20111868, 21548430, 22346520, 25139835, 26815824, 28731240, 30167802, 32613840, 33519780, 34477488, 40223736, 43096860, 44693040, 50279670, 57462480, 60335604, 67039560, 75419505, 80447472, 86193720, 100559340, 120671208, 134079120, 150839010, 172387440, 201118680, 241342416, 301678020, 402237360, 603356040, 1206712080]

約数ペア:

[(1, 1206712080), (2, 603356040), (3, 402237360), (4, 301678020), (5, 241342416), (6, 201118680), (7, 172387440), (8, 150839010), (9, 134079120), (10, 120671208), (12, 100559340), (14, 86193720), (15, 80447472), (16, 75419505), (18, 67039560), (20, 60335604), (21, 57462480), (24, 50279670), (27, 44693040), (28, 43096860), (30, 40223736), (35, 34477488), (36, 33519780), (37, 32613840), (40, 30167802), (42, 28731240), (45, 26815824), (48, 25139835), (54, 22346520), (56, 21548430), (60, 20111868), (63, 19154160), (70, 17238744), (72, 16759890), (74, 16306920), (80, 15083901), (81, 14897680), (84, 14365620), (90, 13407912), (105, 11492496), (108, 11173260), (111, 10871280), (112, 10774215), (120, 10055934), (126, 9577080), (135, 8938608), (140, 8619372), (144, 8379945), (148, 8153460), (162, 7448840), (168, 7182810), (180, 6703956), (185, 6522768), (189, 6384720), (210, 5746248), (216, 5586630), (222, 5435640), (240, 5027967), (252, 4788540), (259, 4659120), (270, 4469304), (280, 4309686), (296, 4076730), (315, 3830832), (324, 3724420), (333, 3623760), (336, 3591405), (360, 3351978), (370, 3261384), (378, 3192360), (405, 2979536), (420, 2873124), (432, 2793315), (444, 2717820), (504, 2394270), (518, 2329560), (540, 2234652), (555, 2174256), (560, 2154843), (567, 2128240), (592, 2038365), (630, 1915416), (648, 1862210), (666, 1811880), (719, 1678320), (720, 1675989), (740, 1630692), (756, 1596180), (777, 1553040), (810, 1489768), (840, 1436562), (888, 1358910), (945, 1276944), (999, 1207920), (1008, 1197135), (1036, 1164780), (1080, 1117326), (1110, 1087128), (1134, 1064120), (1260, 957708), (1295, 931824), (1296, 931105), (1332, 905940), (1438, 839160), (1480, 815346), (1512, 798090), (1554, 776520), (1620, 744884), (1665, 724752), (1680, 718281), (1776, 679455), (1890, 638472), (1998, 603960), (2072, 582390), (2157, 559440), (2160, 558663), (2220, 543564), (2268, 532060), (2331, 517680), (2520, 478854), (2590, 465912), (2664, 452970), (2835, 425648), (2876, 419580), (2960, 407673), (2997, 402640), (3024, 399045), (3108, 388260), (3240, 372442), (3330, 362376), (3595, 335664), (3780, 319236), (3885, 310608), (3996, 301980), (4144, 291195), (4314, 279720), (4440, 271782), (4536, 266030), (4662, 258840), (4995, 241584), (5033, 239760), (5040, 239427), (5180, 232956), (5328, 226485), (5670, 212824), (5752, 209790), (5994, 201320), (6216, 194130), (6471, 186480), (6480, 186221), (6660, 181188), (6993, 172560), (7190, 167832), (7560, 159618), (7770, 155304), (7992, 150990), (8628, 139860), (8880, 135891), (9072, 133015), (9324, 129420), (9990, 120792), (10066, 119880), (10360, 116478), (10785, 111888), (11340, 106412), (11504, 104895), (11655, 103536), (11988, 100660), (12432, 97065), (12942, 93240), (13320, 90594), (13986, 86280), (14380, 83916), (14985, 80528), (15099, 79920), (15120, 79809), (15540, 77652), (15984, 75495), (17256, 69930), (18648, 64710), (19413, 62160), (19980, 60396), (20132, 59940), (20720, 58239), (20979, 57520), (21570, 55944), (22680, 53206), (23310, 51768), (23976, 50330), (25165, 47952), (25884, 46620), (26603, 45360), (26640, 45297), (27972, 43140), (28760, 41958), (29970, 40264), (30198, 39960), (31080, 38826), (32355, 37296), (34512, 34965)]