86934960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 341692416

約数和(自身を除く): 254757456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 367, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 734, 752, 840, 846, 940, 987, 1008, 1101, 1128, 1260, 1316, 1410, 1468, 1645, 1680, 1692, 1835, 1880, 1974, 2115, 2202, 2256, 2520, 2569, 2632, 2820, 2936, 2961, 3290, 3303, 3384, 3670, 3760, 3948, 4230, 4404, 4935, 5040, 5138, 5264, 5505, 5640, 5872, 5922, 6580, 6606, 6768, 7340, 7707, 7896, 8460, 8808, 9870, 10276, 11010, 11280, 11844, 12845, 13160, 13212, 14680, 14805, 15414, 15792, 16515, 16920, 17249, 17616, 19740, 20552, 22020, 23121, 23688, 25690, 26320, 26424, 29360, 29610, 30828, 33030, 33840, 34498, 38535, 39480, 41104, 44040, 46242, 47376, 51380, 51747, 52848, 59220, 61656, 66060, 68996, 77070, 78960, 86245, 88080, 92484, 102760, 103494, 115605, 118440, 120743, 123312, 132120, 137992, 154140, 155241, 172490, 184968, 205520, 206988, 231210, 236880, 241486, 258735, 264240, 275984, 308280, 310482, 344980, 362229, 369936, 413976, 462420, 482972, 517470, 603715, 616560, 620964, 689960, 724458, 776205, 827952, 924840, 965944, 1034940, 1086687, 1207430, 1241928, 1379920, 1448916, 1552410, 1811145, 1849680, 1931888, 2069880, 2173374, 2414860, 2483856, 2897832, 3104820, 3622290, 4139760, 4346748, 4829720, 5433435, 5795664, 6209640, 7244580, 8693496, 9659440, 10866870, 12419280, 14489160, 17386992, 21733740, 28978320, 43467480, 86934960]

約数ペア:

[(1, 86934960), (2, 43467480), (3, 28978320), (4, 21733740), (5, 17386992), (6, 14489160), (7, 12419280), (8, 10866870), (9, 9659440), (10, 8693496), (12, 7244580), (14, 6209640), (15, 5795664), (16, 5433435), (18, 4829720), (20, 4346748), (21, 4139760), (24, 3622290), (28, 3104820), (30, 2897832), (35, 2483856), (36, 2414860), (40, 2173374), (42, 2069880), (45, 1931888), (47, 1849680), (48, 1811145), (56, 1552410), (60, 1448916), (63, 1379920), (70, 1241928), (72, 1207430), (80, 1086687), (84, 1034940), (90, 965944), (94, 924840), (105, 827952), (112, 776205), (120, 724458), (126, 689960), (140, 620964), (141, 616560), (144, 603715), (168, 517470), (180, 482972), (188, 462420), (210, 413976), (235, 369936), (240, 362229), (252, 344980), (280, 310482), (282, 308280), (315, 275984), (329, 264240), (336, 258735), (360, 241486), (367, 236880), (376, 231210), (420, 206988), (423, 205520), (470, 184968), (504, 172490), (560, 155241), (564, 154140), (630, 137992), (658, 132120), (705, 123312), (720, 120743), (734, 118440), (752, 115605), (840, 103494), (846, 102760), (940, 92484), (987, 88080), (1008, 86245), (1101, 78960), (1128, 77070), (1260, 68996), (1316, 66060), (1410, 61656), (1468, 59220), (1645, 52848), (1680, 51747), (1692, 51380), (1835, 47376), (1880, 46242), (1974, 44040), (2115, 41104), (2202, 39480), (2256, 38535), (2520, 34498), (2569, 33840), (2632, 33030), (2820, 30828), (2936, 29610), (2961, 29360), (3290, 26424), (3303, 26320), (3384, 25690), (3670, 23688), (3760, 23121), (3948, 22020), (4230, 20552), (4404, 19740), (4935, 17616), (5040, 17249), (5138, 16920), (5264, 16515), (5505, 15792), (5640, 15414), (5872, 14805), (5922, 14680), (6580, 13212), (6606, 13160), (6768, 12845), (7340, 11844), (7707, 11280), (7896, 11010), (8460, 10276), (8808, 9870)]