81417670880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:499

約数の個数: 576

約数和(自身を含む): 252859719168

約数和(自身を除く): 171442048288

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 65, 70, 73, 80, 91, 98, 104, 112, 124, 130, 140, 146, 155, 160, 182, 196, 208, 217, 224, 245, 248, 260, 280, 292, 310, 353, 364, 365, 392, 403, 416, 434, 455, 490, 496, 511, 520, 560, 584, 620, 637, 706, 728, 730, 784, 806, 868, 910, 949, 980, 992, 1022, 1040, 1085, 1120, 1168, 1240, 1274, 1412, 1456, 1460, 1519, 1568, 1612, 1736, 1765, 1820, 1898, 1960, 2015, 2044, 2080, 2170, 2263, 2336, 2471, 2480, 2548, 2555, 2821, 2824, 2912, 2920, 3038, 3185, 3224, 3472, 3530, 3577, 3640, 3796, 3920, 4030, 4088, 4340, 4526, 4589, 4745, 4942, 4960, 5096, 5110, 5642, 5648, 5840, 6076, 6370, 6448, 6643, 6944, 7060, 7154, 7280, 7592, 7595, 7840, 8060, 8176, 8680, 9052, 9178, 9490, 9884, 10192, 10220, 10943, 11284, 11296, 11315, 11680, 12152, 12355, 12740, 12896, 13286, 14105, 14120, 14308, 14560, 15184, 15190, 15841, 16120, 16352, 17297, 17360, 17885, 18104, 18356, 18980, 19747, 19768, 20384, 20440, 21886, 22568, 22630, 22945, 24304, 24710, 25480, 25769, 26572, 28210, 28240, 28616, 29419, 30368, 30380, 31682, 32123, 32240, 33215, 34594, 34720, 35770, 36208, 36712, 37960, 39494, 39536, 40880, 43772, 45136, 45260, 45890, 46501, 48608, 49420, 50960, 51538, 53144, 54715, 56420, 56480, 57232, 58838, 60760, 63364, 64246, 64480, 66430, 69188, 71540, 72416, 73424, 75920, 76601, 78988, 79072, 79205, 81760, 86485, 87544, 90272, 90520, 91780, 93002, 98735, 98840, 101920, 103076, 106288, 109430, 110887, 112840, 114464, 117676, 121520, 126728, 128492, 128845, 132860, 138376, 142259, 143080, 146848, 147095, 151840, 153202, 157976, 158410, 160615, 172970, 175088, 180383, 181040, 183560, 186004, 197470, 197680, 205933, 206152, 212576, 218860, 221774, 224861, 225680, 232505, 235352, 243040, 253456, 256984, 257690, 265720, 276752, 284518, 286160, 294190, 306404, 315952, 316820, 321230, 334997, 345940, 350176, 360766, 362080, 367120, 372008, 383005, 394940, 395360, 411866, 412304, 437720, 443548, 449722, 451360, 465010, 470704, 506912, 513968, 515380, 531440, 536207, 553504, 554435, 569036, 572320, 588380, 612808, 631904, 633640, 642460, 669994, 691880, 711295, 721532, 734240, 744016, 766010, 789880, 798839, 823732, 824608, 875440, 887096, 899444, 901915, 930020, 941408, 995813, 1027936, 1029665, 1030760, 1062880, 1072414, 1108870, 1124305, 1138072, 1176760, 1225616, 1262681, 1267280, 1284920, 1339988, 1383760, 1422590, 1441531, 1443064, 1488032, 1532020, 1579760, 1597678, 1647464, 1674985, 1750880, 1774192, 1798888, 1803830, 1860040, 1991626, 2059330, 2061520, 2144828, 2217740, 2248610, 2276144, 2344979, 2353520, 2451232, 2525362, 2534560, 2569840, 2679976, 2681035, 2767520, 2845180, 2883062, 2886128, 3064040, 3159520, 3195356, 3294928, 3349970, 3548384, 3597776, 3607660, 3720080, 3983252, 3994195, 4118660, 4123040, 4289656, 4435480, 4497220, 4552288, 4689958, 4707040, 4979065, 5050724, 5139680, 5359952, 5362070, 5591873, 5690360, 5766124, 5772256, 6128080, 6313405, 6390712, 6589856, 6699940, 6970691, 7195552, 7207655, 7215320, 7440160, 7966504, 7988390, 8237320, 8579312, 8870960, 8994440, 9379916, 9958130, 10101448, 10384907, 10719904, 10724140, 11183746, 11380720, 11532248, 11724895, 12256160, 12626810, 12781424, 13399880, 13941382, 14415310, 14430640, 15933008, 15976780, 16414853, 16474640, 17158624, 17741920, 17988880, 18759832, 19916260, 20202896, 20769814, 21448280, 22367492, 22761440, 23064496, 23449790, 25253620, 25562848, 26799760, 27882764, 27959365, 28830620, 28861280, 31866016, 31953560, 32829706, 32949280, 34853455, 35977760, 37519664, 39143111, 39832520, 40405792, 41539628, 42896560, 44734984, 46128992, 46899580, 50507240, 51924535, 53599520, 55765528, 55918730, 57661240, 63907120, 65659412, 69706910, 72694349, 75039328, 78286222, 79665040, 82074265, 83079256, 85793120, 89469968, 93799160, 101014480, 103849070, 111531056, 111837460, 115322480, 127814240, 131318824, 139413820, 145388698, 156572444, 159330080, 164148530, 166158512, 178939936, 187598320, 195715555, 202028960, 207698140, 223062112, 223674920, 230644960, 262637648, 278827640, 290777396, 313144888, 328297060, 332317024, 363471745, 375196640, 391431110, 415396280, 447349840, 508860443, 525275296, 557655280, 581554792, 626289776, 656594120, 726943490, 782862220, 830792560, 894699680, 1017720886, 1115310560, 1163109584, 1252579552, 1313188240, 1453886980, 1565724440, 1661585120, 2035441772, 2326219168, 2544302215, 2626376480, 2907773960, 3131448880, 4070883544, 5088604430, 5815547920, 6262897760, 8141767088, 10177208860, 11631095840, 16283534176, 20354417720, 40708835440, 81417670880]

約数ペア:

[(1, 81417670880), (2, 40708835440), (4, 20354417720), (5, 16283534176), (7, 11631095840), (8, 10177208860), (10, 8141767088), (13, 6262897760), (14, 5815547920), (16, 5088604430), (20, 4070883544), (26, 3131448880), (28, 2907773960), (31, 2626376480), (32, 2544302215), (35, 2326219168), (40, 2035441772), (49, 1661585120), (52, 1565724440), (56, 1453886980), (62, 1313188240), (65, 1252579552), (70, 1163109584), (73, 1115310560), (80, 1017720886), (91, 894699680), (98, 830792560), (104, 782862220), (112, 726943490), (124, 656594120), (130, 626289776), (140, 581554792), (146, 557655280), (155, 525275296), (160, 508860443), (182, 447349840), (196, 415396280), (208, 391431110), (217, 375196640), (224, 363471745), (245, 332317024), (248, 328297060), (260, 313144888), (280, 290777396), (292, 278827640), (310, 262637648), (353, 230644960), (364, 223674920), (365, 223062112), (392, 207698140), (403, 202028960), (416, 195715555), (434, 187598320), (455, 178939936), (490, 166158512), (496, 164148530), (511, 159330080), (520, 156572444), (560, 145388698), (584, 139413820), (620, 131318824), (637, 127814240), (706, 115322480), (728, 111837460), (730, 111531056), (784, 103849070), (806, 101014480), (868, 93799160), (910, 89469968), (949, 85793120), (980, 83079256), (992, 82074265), (1022, 79665040), (1040, 78286222), (1085, 75039328), (1120, 72694349), (1168, 69706910), (1240, 65659412), (1274, 63907120), (1412, 57661240), (1456, 55918730), (1460, 55765528), (1519, 53599520), (1568, 51924535), (1612, 50507240), (1736, 46899580), (1765, 46128992), (1820, 44734984), (1898, 42896560), (1960, 41539628), (2015, 40405792), (2044, 39832520), (2080, 39143111), (2170, 37519664), (2263, 35977760), (2336, 34853455), (2471, 32949280), (2480, 32829706), (2548, 31953560), (2555, 31866016), (2821, 28861280), (2824, 28830620), (2912, 27959365), (2920, 27882764), (3038, 26799760), (3185, 25562848), (3224, 25253620), (3472, 23449790), (3530, 23064496), (3577, 22761440), (3640, 22367492), (3796, 21448280), (3920, 20769814), (4030, 20202896), (4088, 19916260), (4340, 18759832), (4526, 17988880), (4589, 17741920), (4745, 17158624), (4942, 16474640), (4960, 16414853), (5096, 15976780), (5110, 15933008), (5642, 14430640), (5648, 14415310), (5840, 13941382), (6076, 13399880), (6370, 12781424), (6448, 12626810), (6643, 12256160), (6944, 11724895), (7060, 11532248), (7154, 11380720), (7280, 11183746), (7592, 10724140), (7595, 10719904), (7840, 10384907), (8060, 10101448), (8176, 9958130), (8680, 9379916), (9052, 8994440), (9178, 8870960), (9490, 8579312), (9884, 8237320), (10192, 7988390), (10220, 7966504), (10943, 7440160), (11284, 7215320), (11296, 7207655), (11315, 7195552), (11680, 6970691), (12152, 6699940), (12355, 6589856), (12740, 6390712), (12896, 6313405), (13286, 6128080), (14105, 5772256), (14120, 5766124), (14308, 5690360), (14560, 5591873), (15184, 5362070), (15190, 5359952), (15841, 5139680), (16120, 5050724), (16352, 4979065), (17297, 4707040), (17360, 4689958), (17885, 4552288), (18104, 4497220), (18356, 4435480), (18980, 4289656), (19747, 4123040), (19768, 4118660), (20384, 3994195), (20440, 3983252), (21886, 3720080), (22568, 3607660), (22630, 3597776), (22945, 3548384), (24304, 3349970), (24710, 3294928), (25480, 3195356), (25769, 3159520), (26572, 3064040), (28210, 2886128), (28240, 2883062), (28616, 2845180), (29419, 2767520), (30368, 2681035), (30380, 2679976), (31682, 2569840), (32123, 2534560), (32240, 2525362), (33215, 2451232), (34594, 2353520), (34720, 2344979), (35770, 2276144), (36208, 2248610), (36712, 2217740), (37960, 2144828), (39494, 2061520), (39536, 2059330), (40880, 1991626), (43772, 1860040), (45136, 1803830), (45260, 1798888), (45890, 1774192), (46501, 1750880), (48608, 1674985), (49420, 1647464), (50960, 1597678), (51538, 1579760), (53144, 1532020), (54715, 1488032), (56420, 1443064), (56480, 1441531), (57232, 1422590), (58838, 1383760), (60760, 1339988), (63364, 1284920), (64246, 1267280), (64480, 1262681), (66430, 1225616), (69188, 1176760), (71540, 1138072), (72416, 1124305), (73424, 1108870), (75920, 1072414), (76601, 1062880), (78988, 1030760), (79072, 1029665), (79205, 1027936), (81760, 995813), (86485, 941408), (87544, 930020), (90272, 901915), (90520, 899444), (91780, 887096), (93002, 875440), (98735, 824608), (98840, 823732), (101920, 798839), (103076, 789880), (106288, 766010), (109430, 744016), (110887, 734240), (112840, 721532), (114464, 711295), (117676, 691880), (121520, 669994), (126728, 642460), (128492, 633640), (128845, 631904), (132860, 612808), (138376, 588380), (142259, 572320), (143080, 569036), (146848, 554435), (147095, 553504), (151840, 536207), (153202, 531440), (157976, 515380), (158410, 513968), (160615, 506912), (172970, 470704), (175088, 465010), (180383, 451360), (181040, 449722), (183560, 443548), (186004, 437720), (197470, 412304), (197680, 411866), (205933, 395360), (206152, 394940), (212576, 383005), (218860, 372008), (221774, 367120), (224861, 362080), (225680, 360766), (232505, 350176), (235352, 345940), (243040, 334997), (253456, 321230), (256984, 316820), (257690, 315952), (265720, 306404), (276752, 294190), (284518, 286160)]