87013920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 384

約数和(自身を含む): 348364800

約数和(自身を除く): 261350880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 29, 30, 32, 35, 38, 40, 42, 47, 48, 56, 57, 58, 60, 70, 76, 80, 84, 87, 94, 95, 96, 105, 112, 114, 116, 120, 133, 140, 141, 145, 152, 160, 168, 174, 188, 190, 203, 210, 224, 228, 232, 235, 240, 266, 280, 282, 285, 290, 304, 329, 336, 348, 376, 380, 399, 406, 420, 435, 456, 464, 470, 480, 532, 551, 560, 564, 570, 580, 608, 609, 658, 665, 672, 696, 705, 752, 760, 798, 812, 840, 870, 893, 912, 928, 940, 987, 1015, 1064, 1102, 1120, 1128, 1140, 1160, 1218, 1316, 1330, 1363, 1392, 1410, 1504, 1520, 1596, 1624, 1645, 1653, 1680, 1740, 1786, 1824, 1880, 1974, 1995, 2030, 2128, 2204, 2256, 2280, 2320, 2436, 2632, 2660, 2679, 2726, 2755, 2784, 2820, 3040, 3045, 3192, 3248, 3290, 3306, 3360, 3480, 3572, 3760, 3857, 3948, 3990, 4060, 4089, 4256, 4408, 4465, 4512, 4560, 4640, 4872, 4935, 5264, 5320, 5358, 5452, 5510, 5640, 6090, 6251, 6384, 6496, 6580, 6612, 6815, 6960, 7144, 7520, 7714, 7896, 7980, 8120, 8178, 8265, 8816, 8930, 9120, 9541, 9744, 9870, 10528, 10640, 10716, 10904, 11020, 11280, 11571, 12180, 12502, 12768, 13160, 13224, 13395, 13630, 13920, 14288, 15428, 15792, 15960, 16240, 16356, 16530, 17632, 17860, 18753, 19082, 19285, 19488, 19740, 20445, 21280, 21432, 21808, 22040, 22560, 23142, 24360, 25004, 25897, 26320, 26448, 26790, 27260, 28576, 28623, 30856, 31255, 31584, 31920, 32480, 32712, 33060, 35720, 37506, 38164, 38570, 39480, 40890, 42864, 43616, 44080, 46284, 47705, 48720, 50008, 51794, 52640, 52896, 53580, 54520, 57246, 57855, 61712, 62510, 63840, 65424, 66120, 71440, 75012, 76328, 77140, 77691, 78960, 81780, 85728, 88160, 92568, 93765, 95410, 97440, 100016, 103588, 107160, 109040, 114492, 115710, 123424, 125020, 129485, 130848, 132240, 142880, 143115, 150024, 152656, 154280, 155382, 157920, 163560, 181279, 185136, 187530, 190820, 200032, 207176, 214320, 218080, 228984, 231420, 250040, 258970, 264480, 286230, 300048, 305312, 308560, 310764, 327120, 362558, 370272, 375060, 381640, 388455, 414352, 428640, 457968, 462840, 500080, 517940, 543837, 572460, 600096, 617120, 621528, 654240, 725116, 750120, 763280, 776910, 828704, 906395, 915936, 925680, 1000160, 1035880, 1087674, 1144920, 1243056, 1450232, 1500240, 1526560, 1553820, 1812790, 1851360, 2071760, 2175348, 2289840, 2486112, 2719185, 2900464, 3000480, 3107640, 3625580, 4143520, 4350696, 4579680, 5438370, 5800928, 6215280, 7251160, 8701392, 10876740, 12430560, 14502320, 17402784, 21753480, 29004640, 43506960, 87013920]

約数ペア:

[(1, 87013920), (2, 43506960), (3, 29004640), (4, 21753480), (5, 17402784), (6, 14502320), (7, 12430560), (8, 10876740), (10, 8701392), (12, 7251160), (14, 6215280), (15, 5800928), (16, 5438370), (19, 4579680), (20, 4350696), (21, 4143520), (24, 3625580), (28, 3107640), (29, 3000480), (30, 2900464), (32, 2719185), (35, 2486112), (38, 2289840), (40, 2175348), (42, 2071760), (47, 1851360), (48, 1812790), (56, 1553820), (57, 1526560), (58, 1500240), (60, 1450232), (70, 1243056), (76, 1144920), (80, 1087674), (84, 1035880), (87, 1000160), (94, 925680), (95, 915936), (96, 906395), (105, 828704), (112, 776910), (114, 763280), (116, 750120), (120, 725116), (133, 654240), (140, 621528), (141, 617120), (145, 600096), (152, 572460), (160, 543837), (168, 517940), (174, 500080), (188, 462840), (190, 457968), (203, 428640), (210, 414352), (224, 388455), (228, 381640), (232, 375060), (235, 370272), (240, 362558), (266, 327120), (280, 310764), (282, 308560), (285, 305312), (290, 300048), (304, 286230), (329, 264480), (336, 258970), (348, 250040), (376, 231420), (380, 228984), (399, 218080), (406, 214320), (420, 207176), (435, 200032), (456, 190820), (464, 187530), (470, 185136), (480, 181279), (532, 163560), (551, 157920), (560, 155382), (564, 154280), (570, 152656), (580, 150024), (608, 143115), (609, 142880), (658, 132240), (665, 130848), (672, 129485), (696, 125020), (705, 123424), (752, 115710), (760, 114492), (798, 109040), (812, 107160), (840, 103588), (870, 100016), (893, 97440), (912, 95410), (928, 93765), (940, 92568), (987, 88160), (1015, 85728), (1064, 81780), (1102, 78960), (1120, 77691), (1128, 77140), (1140, 76328), (1160, 75012), (1218, 71440), (1316, 66120), (1330, 65424), (1363, 63840), (1392, 62510), (1410, 61712), (1504, 57855), (1520, 57246), (1596, 54520), (1624, 53580), (1645, 52896), (1653, 52640), (1680, 51794), (1740, 50008), (1786, 48720), (1824, 47705), (1880, 46284), (1974, 44080), (1995, 43616), (2030, 42864), (2128, 40890), (2204, 39480), (2256, 38570), (2280, 38164), (2320, 37506), (2436, 35720), (2632, 33060), (2660, 32712), (2679, 32480), (2726, 31920), (2755, 31584), (2784, 31255), (2820, 30856), (3040, 28623), (3045, 28576), (3192, 27260), (3248, 26790), (3290, 26448), (3306, 26320), (3360, 25897), (3480, 25004), (3572, 24360), (3760, 23142), (3857, 22560), (3948, 22040), (3990, 21808), (4060, 21432), (4089, 21280), (4256, 20445), (4408, 19740), (4465, 19488), (4512, 19285), (4560, 19082), (4640, 18753), (4872, 17860), (4935, 17632), (5264, 16530), (5320, 16356), (5358, 16240), (5452, 15960), (5510, 15792), (5640, 15428), (6090, 14288), (6251, 13920), (6384, 13630), (6496, 13395), (6580, 13224), (6612, 13160), (6815, 12768), (6960, 12502), (7144, 12180), (7520, 11571), (7714, 11280), (7896, 11020), (7980, 10904), (8120, 10716), (8178, 10640), (8265, 10528), (8816, 9870), (8930, 9744), (9120, 9541)]