61871959440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{29399}}^1$

素因数の和:29534

約数の個数: 240

約数和(自身を含む): 216111168000

約数和(自身を除く): 154239208560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 79, 80, 90, 111, 120, 144, 148, 158, 180, 185, 222, 237, 240, 296, 316, 333, 360, 370, 395, 444, 474, 555, 592, 632, 666, 711, 720, 740, 790, 888, 948, 1110, 1185, 1264, 1332, 1422, 1480, 1580, 1665, 1776, 1896, 2220, 2370, 2664, 2844, 2923, 2960, 3160, 3330, 3555, 3792, 4440, 4740, 5328, 5688, 5846, 6320, 6660, 7110, 8769, 8880, 9480, 11376, 11692, 13320, 14220, 14615, 17538, 18960, 23384, 26307, 26640, 28440, 29230, 29399, 35076, 43845, 46768, 52614, 56880, 58460, 58798, 70152, 87690, 88197, 105228, 116920, 117596, 131535, 140304, 146995, 175380, 176394, 210456, 233840, 235192, 263070, 264591, 293990, 350760, 352788, 420912, 440985, 470384, 526140, 529182, 587980, 701520, 705576, 881970, 1052280, 1058364, 1087763, 1175960, 1322955, 1411152, 1763940, 2104560, 2116728, 2175526, 2322521, 2351920, 2645910, 3263289, 3527880, 4233456, 4351052, 4645042, 5291820, 5438815, 6526578, 6967563, 7055760, 8702104, 9290084, 9789867, 10583640, 10877630, 11612605, 13053156, 13935126, 16316445, 17404208, 18580168, 19579734, 20902689, 21167280, 21755260, 23225210, 26106312, 27870252, 32632890, 34837815, 37160336, 39159468, 41805378, 43510520, 46450420, 48949335, 52212624, 55740504, 65265780, 69675630, 78318936, 83610756, 85933277, 87021040, 92900840, 97898670, 104513445, 111481008, 130531560, 139351260, 156637872, 167221512, 171866554, 185801680, 195797340, 209026890, 257799831, 261063120, 278702520, 334443024, 343733108, 391594680, 418053780, 429666385, 515599662, 557405040, 687466216, 773399493, 783189360, 836107560, 859332770, 1031199324, 1288999155, 1374932432, 1546798986, 1672215120, 1718665540, 2062398648, 2577998310, 3093597972, 3437331080, 3866997465, 4124797296, 5155996620, 6187195944, 6874662160, 7733994930, 10311993240, 12374391888, 15467989860, 20623986480, 30935979720, 61871959440]

約数ペア:

[(1, 61871959440), (2, 30935979720), (3, 20623986480), (4, 15467989860), (5, 12374391888), (6, 10311993240), (8, 7733994930), (9, 6874662160), (10, 6187195944), (12, 5155996620), (15, 4124797296), (16, 3866997465), (18, 3437331080), (20, 3093597972), (24, 2577998310), (30, 2062398648), (36, 1718665540), (37, 1672215120), (40, 1546798986), (45, 1374932432), (48, 1288999155), (60, 1031199324), (72, 859332770), (74, 836107560), (79, 783189360), (80, 773399493), (90, 687466216), (111, 557405040), (120, 515599662), (144, 429666385), (148, 418053780), (158, 391594680), (180, 343733108), (185, 334443024), (222, 278702520), (237, 261063120), (240, 257799831), (296, 209026890), (316, 195797340), (333, 185801680), (360, 171866554), (370, 167221512), (395, 156637872), (444, 139351260), (474, 130531560), (555, 111481008), (592, 104513445), (632, 97898670), (666, 92900840), (711, 87021040), (720, 85933277), (740, 83610756), (790, 78318936), (888, 69675630), (948, 65265780), (1110, 55740504), (1185, 52212624), (1264, 48949335), (1332, 46450420), (1422, 43510520), (1480, 41805378), (1580, 39159468), (1665, 37160336), (1776, 34837815), (1896, 32632890), (2220, 27870252), (2370, 26106312), (2664, 23225210), (2844, 21755260), (2923, 21167280), (2960, 20902689), (3160, 19579734), (3330, 18580168), (3555, 17404208), (3792, 16316445), (4440, 13935126), (4740, 13053156), (5328, 11612605), (5688, 10877630), (5846, 10583640), (6320, 9789867), (6660, 9290084), (7110, 8702104), (8769, 7055760), (8880, 6967563), (9480, 6526578), (11376, 5438815), (11692, 5291820), (13320, 4645042), (14220, 4351052), (14615, 4233456), (17538, 3527880), (18960, 3263289), (23384, 2645910), (26307, 2351920), (26640, 2322521), (28440, 2175526), (29230, 2116728), (29399, 2104560), (35076, 1763940), (43845, 1411152), (46768, 1322955), (52614, 1175960), (56880, 1087763), (58460, 1058364), (58798, 1052280), (70152, 881970), (87690, 705576), (88197, 701520), (105228, 587980), (116920, 529182), (117596, 526140), (131535, 470384), (140304, 440985), (146995, 420912), (175380, 352788), (176394, 350760), (210456, 293990), (233840, 264591), (235192, 263070)]