86489520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1507

約数の個数: 160

約数和(自身を含む): 304147200

約数和(自身を除く): 217657680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1459, 1482, 1520, 1560, 1976, 2280, 2470, 2918, 2964, 3120, 3705, 3952, 4377, 4560, 4940, 5836, 5928, 7295, 7410, 8754, 9880, 11672, 11856, 14590, 14820, 17508, 18967, 19760, 21885, 23344, 27721, 29180, 29640, 35016, 37934, 43770, 55442, 56901, 58360, 59280, 70032, 75868, 83163, 87540, 94835, 110884, 113802, 116720, 138605, 151736, 166326, 175080, 189670, 221768, 227604, 277210, 284505, 303472, 332652, 350160, 360373, 379340, 415815, 443536, 455208, 554420, 569010, 665304, 720746, 758680, 831630, 910416, 1081119, 1108840, 1138020, 1330608, 1441492, 1517360, 1663260, 1801865, 2162238, 2217680, 2276040, 2882984, 3326520, 3603730, 4324476, 4552080, 5405595, 5765968, 6653040, 7207460, 8648952, 10811190, 14414920, 17297904, 21622380, 28829840, 43244760, 86489520]

約数ペア:

[(1, 86489520), (2, 43244760), (3, 28829840), (4, 21622380), (5, 17297904), (6, 14414920), (8, 10811190), (10, 8648952), (12, 7207460), (13, 6653040), (15, 5765968), (16, 5405595), (19, 4552080), (20, 4324476), (24, 3603730), (26, 3326520), (30, 2882984), (38, 2276040), (39, 2217680), (40, 2162238), (48, 1801865), (52, 1663260), (57, 1517360), (60, 1441492), (65, 1330608), (76, 1138020), (78, 1108840), (80, 1081119), (95, 910416), (104, 831630), (114, 758680), (120, 720746), (130, 665304), (152, 569010), (156, 554420), (190, 455208), (195, 443536), (208, 415815), (228, 379340), (240, 360373), (247, 350160), (260, 332652), (285, 303472), (304, 284505), (312, 277210), (380, 227604), (390, 221768), (456, 189670), (494, 175080), (520, 166326), (570, 151736), (624, 138605), (741, 116720), (760, 113802), (780, 110884), (912, 94835), (988, 87540), (1040, 83163), (1140, 75868), (1235, 70032), (1459, 59280), (1482, 58360), (1520, 56901), (1560, 55442), (1976, 43770), (2280, 37934), (2470, 35016), (2918, 29640), (2964, 29180), (3120, 27721), (3705, 23344), (3952, 21885), (4377, 19760), (4560, 18967), (4940, 17508), (5836, 14820), (5928, 14590), (7295, 11856), (7410, 11672), (8754, 9880)]