230990112

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 689041080

約数和(自身を除く): 458050968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 53, 72, 74, 96, 106, 111, 144, 148, 159, 212, 222, 288, 296, 318, 333, 409, 424, 444, 477, 592, 636, 666, 818, 848, 888, 954, 1184, 1227, 1272, 1332, 1636, 1696, 1776, 1908, 1961, 2454, 2544, 2664, 3272, 3552, 3681, 3816, 3922, 4908, 5088, 5328, 5883, 6544, 7362, 7632, 7844, 9816, 10656, 11766, 13088, 14724, 15133, 15264, 15688, 17649, 19632, 21677, 23532, 29448, 30266, 31376, 35298, 39264, 43354, 45399, 47064, 58896, 60532, 62752, 65031, 70596, 86708, 90798, 94128, 117792, 121064, 130062, 136197, 141192, 173416, 181596, 188256, 195093, 242128, 260124, 272394, 282384, 346832, 363192, 390186, 484256, 520248, 544788, 564768, 693664, 726384, 780372, 802049, 1040496, 1089576, 1452768, 1560744, 1604098, 2080992, 2179152, 2406147, 3121488, 3208196, 4358304, 4812294, 6242976, 6416392, 7218441, 9624588, 12832784, 14436882, 19249176, 25665568, 28873764, 38498352, 57747528, 76996704, 115495056, 230990112]

約数ペア:

[(1, 230990112), (2, 115495056), (3, 76996704), (4, 57747528), (6, 38498352), (8, 28873764), (9, 25665568), (12, 19249176), (16, 14436882), (18, 12832784), (24, 9624588), (32, 7218441), (36, 6416392), (37, 6242976), (48, 4812294), (53, 4358304), (72, 3208196), (74, 3121488), (96, 2406147), (106, 2179152), (111, 2080992), (144, 1604098), (148, 1560744), (159, 1452768), (212, 1089576), (222, 1040496), (288, 802049), (296, 780372), (318, 726384), (333, 693664), (409, 564768), (424, 544788), (444, 520248), (477, 484256), (592, 390186), (636, 363192), (666, 346832), (818, 282384), (848, 272394), (888, 260124), (954, 242128), (1184, 195093), (1227, 188256), (1272, 181596), (1332, 173416), (1636, 141192), (1696, 136197), (1776, 130062), (1908, 121064), (1961, 117792), (2454, 94128), (2544, 90798), (2664, 86708), (3272, 70596), (3552, 65031), (3681, 62752), (3816, 60532), (3922, 58896), (4908, 47064), (5088, 45399), (5328, 43354), (5883, 39264), (6544, 35298), (7362, 31376), (7632, 30266), (7844, 29448), (9816, 23532), (10656, 21677), (11766, 19632), (13088, 17649), (14724, 15688), (15133, 15264)]