19382679077580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38171411}}^1$

素因数の和:38171477

約数の個数: 288

約数和(自身を含む): 74696261971968

約数和(自身を除く): 55313582894388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 546, 558, 585, 620, 630, 651, 780, 806, 819, 868, 910, 930, 1085, 1092, 1116, 1170, 1209, 1260, 1302, 1365, 1395, 1612, 1638, 1820, 1860, 1953, 2015, 2170, 2340, 2418, 2604, 2730, 2790, 2821, 3255, 3276, 3627, 3906, 4030, 4095, 4340, 4836, 5460, 5580, 5642, 6045, 6510, 7254, 7812, 8060, 8190, 8463, 9765, 11284, 12090, 13020, 14105, 14508, 16380, 16926, 18135, 19530, 24180, 25389, 28210, 33852, 36270, 39060, 42315, 50778, 56420, 72540, 84630, 101556, 126945, 169260, 253890, 507780, 38171411, 76342822, 114514233, 152685644, 190857055, 229028466, 267199877, 343542699, 381714110, 458056932, 496228343, 534399754, 572571165, 687085398, 763428220, 801599631, 992456686, 1068799508, 1145142330, 1183313741, 1335999385, 1374170796, 1488685029, 1603199262, 1717713495, 1984913372, 2290284660, 2366627482, 2404798893, 2481141715, 2671998770, 2977370058, 3206398524, 3435426990, 3473598401, 3549941223, 4007998155, 4466055087, 4733254964, 4809597786, 4962283430, 5343997540, 5916568705, 5954740116, 6870853980, 6947196802, 7099882446, 7443425145, 8015996310, 8283196187, 8932110174, 9619195572, 9924566860, 10420795203, 10649823669, 11833137410, 12023994465, 13894393604, 14199764892, 14886850290, 15383078633, 16031992620, 16566392374, 17367992005, 17749706115, 17864220348, 20841590406, 21299647338, 22330275435, 23666274820, 24047988930, 24849588561, 29773700580, 30766157266, 31262385609, 33132784748, 34735984010, 35499412230, 41415980935, 41683180812, 42599294676, 44660550870, 46149235899, 48095977860, 49699177122, 52103976015, 53249118345, 61532314532, 62524771218, 69471968020, 70998824460, 74548765683, 76915393165, 82831961870, 89321101740, 92298471798, 99398354244, 104207952030, 106498236690, 107681550431, 124247942805, 125049542436, 138447707697, 149097531366, 153830786330, 156311928045, 165663923740, 184596943596, 208415904060, 212996473380, 215363100862, 230746179495, 248495885610, 276895415394, 298195062732, 307661572660, 312623856090, 323044651293, 372743828415, 430726201724, 461492358990, 496991771220, 538407752155, 553790830788, 625247712180, 646089302586, 692238538485, 745487656830, 922984717980, 969133953879, 1076815504310, 1292178605172, 1384477076970, 1490975313660, 1615223256465, 1938267907758, 2153631008620, 2768954153940, 3230446512930, 3876535815516, 4845669769395, 6460893025860, 9691339538790, 19382679077580]

約数ペア:

[(1, 19382679077580), (2, 9691339538790), (3, 6460893025860), (4, 4845669769395), (5, 3876535815516), (6, 3230446512930), (7, 2768954153940), (9, 2153631008620), (10, 1938267907758), (12, 1615223256465), (13, 1490975313660), (14, 1384477076970), (15, 1292178605172), (18, 1076815504310), (20, 969133953879), (21, 922984717980), (26, 745487656830), (28, 692238538485), (30, 646089302586), (31, 625247712180), (35, 553790830788), (36, 538407752155), (39, 496991771220), (42, 461492358990), (45, 430726201724), (52, 372743828415), (60, 323044651293), (62, 312623856090), (63, 307661572660), (65, 298195062732), (70, 276895415394), (78, 248495885610), (84, 230746179495), (90, 215363100862), (91, 212996473380), (93, 208415904060), (105, 184596943596), (117, 165663923740), (124, 156311928045), (126, 153830786330), (130, 149097531366), (140, 138447707697), (155, 125049542436), (156, 124247942805), (180, 107681550431), (182, 106498236690), (186, 104207952030), (195, 99398354244), (210, 92298471798), (217, 89321101740), (234, 82831961870), (252, 76915393165), (260, 74548765683), (273, 70998824460), (279, 69471968020), (310, 62524771218), (315, 61532314532), (364, 53249118345), (372, 52103976015), (390, 49699177122), (403, 48095977860), (420, 46149235899), (434, 44660550870), (455, 42599294676), (465, 41683180812), (468, 41415980935), (546, 35499412230), (558, 34735984010), (585, 33132784748), (620, 31262385609), (630, 30766157266), (651, 29773700580), (780, 24849588561), (806, 24047988930), (819, 23666274820), (868, 22330275435), (910, 21299647338), (930, 20841590406), (1085, 17864220348), (1092, 17749706115), (1116, 17367992005), (1170, 16566392374), (1209, 16031992620), (1260, 15383078633), (1302, 14886850290), (1365, 14199764892), (1395, 13894393604), (1612, 12023994465), (1638, 11833137410), (1820, 10649823669), (1860, 10420795203), (1953, 9924566860), (2015, 9619195572), (2170, 8932110174), (2340, 8283196187), (2418, 8015996310), (2604, 7443425145), (2730, 7099882446), (2790, 6947196802), (2821, 6870853980), (3255, 5954740116), (3276, 5916568705), (3627, 5343997540), (3906, 4962283430), (4030, 4809597786), (4095, 4733254964), (4340, 4466055087), (4836, 4007998155), (5460, 3549941223), (5580, 3473598401), (5642, 3435426990), (6045, 3206398524), (6510, 2977370058), (7254, 2671998770), (7812, 2481141715), (8060, 2404798893), (8190, 2366627482), (8463, 2290284660), (9765, 1984913372), (11284, 1717713495), (12090, 1603199262), (13020, 1488685029), (14105, 1374170796), (14508, 1335999385), (16380, 1183313741), (16926, 1145142330), (18135, 1068799508), (19530, 992456686), (24180, 801599631), (25389, 763428220), (28210, 687085398), (33852, 572571165), (36270, 534399754), (39060, 496228343), (42315, 458056932), (50778, 381714110), (56420, 343542699), (72540, 267199877), (84630, 229028466), (101556, 190857055), (126945, 152685644), (169260, 114514233), (253890, 76342822), (507780, 38171411)]