228249252720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10226221}}^1$

素因数の和:10226271

約数の個数: 120

約数和(自身を含む): 791264153472

約数和(自身を除く): 563014900752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 10226221, 20452442, 30678663, 40904884, 51131105, 61357326, 81809768, 92035989, 102262210, 122714652, 153393315, 163619536, 184071978, 204524420, 245429304, 306786630, 317012851, 368143956, 409048840, 460179945, 490858608, 613573260, 634025702, 736287912, 818097680, 920359890, 951038553, 1227146520, 1268051404, 1472575824, 1585064255, 1840719780, 1902077106, 2454293040, 2536102808, 2853115659, 3170128510, 3681439560, 3804154212, 4755192765, 5072205616, 5706231318, 6340257020, 7362879120, 7608308424, 9510385530, 11412462636, 12680514040, 14265578295, 15216616848, 19020771060, 22824925272, 25361028080, 28531156590, 38041542120, 45649850544, 57062313180, 76083084240, 114124626360, 228249252720]

約数ペア:

[(1, 228249252720), (2, 114124626360), (3, 76083084240), (4, 57062313180), (5, 45649850544), (6, 38041542120), (8, 28531156590), (9, 25361028080), (10, 22824925272), (12, 19020771060), (15, 15216616848), (16, 14265578295), (18, 12680514040), (20, 11412462636), (24, 9510385530), (30, 7608308424), (31, 7362879120), (36, 6340257020), (40, 5706231318), (45, 5072205616), (48, 4755192765), (60, 3804154212), (62, 3681439560), (72, 3170128510), (80, 2853115659), (90, 2536102808), (93, 2454293040), (120, 1902077106), (124, 1840719780), (144, 1585064255), (155, 1472575824), (180, 1268051404), (186, 1227146520), (240, 951038553), (248, 920359890), (279, 818097680), (310, 736287912), (360, 634025702), (372, 613573260), (465, 490858608), (496, 460179945), (558, 409048840), (620, 368143956), (720, 317012851), (744, 306786630), (930, 245429304), (1116, 204524420), (1240, 184071978), (1395, 163619536), (1488, 153393315), (1860, 122714652), (2232, 102262210), (2480, 92035989), (2790, 81809768), (3720, 61357326), (4464, 51131105), (5580, 40904884), (7440, 30678663), (11160, 20452442), (22320, 10226221)]