230720544

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 697080384

約数和(自身を除く): 466359840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 69, 72, 92, 96, 122, 138, 144, 183, 184, 207, 244, 276, 288, 366, 368, 414, 488, 549, 552, 571, 732, 736, 828, 976, 1098, 1104, 1142, 1403, 1464, 1656, 1713, 1952, 2196, 2208, 2284, 2806, 2928, 3312, 3426, 4209, 4392, 4568, 5139, 5612, 5856, 6624, 6852, 8418, 8784, 9136, 10278, 11224, 12627, 13133, 13704, 16836, 17568, 18272, 20556, 22448, 25254, 26266, 27408, 33672, 34831, 39399, 41112, 44896, 50508, 52532, 54816, 67344, 69662, 78798, 82224, 101016, 104493, 105064, 118197, 134688, 139324, 157596, 164448, 202032, 208986, 210128, 236394, 278648, 313479, 315192, 404064, 417972, 420256, 472788, 557296, 626958, 630384, 801113, 835944, 945576, 1114592, 1253916, 1260768, 1602226, 1671888, 1891152, 2403339, 2507832, 3204452, 3343776, 3782304, 4806678, 5015664, 6408904, 7210017, 9613356, 10031328, 12817808, 14420034, 19226712, 25635616, 28840068, 38453424, 57680136, 76906848, 115360272, 230720544]

約数ペア:

[(1, 230720544), (2, 115360272), (3, 76906848), (4, 57680136), (6, 38453424), (8, 28840068), (9, 25635616), (12, 19226712), (16, 14420034), (18, 12817808), (23, 10031328), (24, 9613356), (32, 7210017), (36, 6408904), (46, 5015664), (48, 4806678), (61, 3782304), (69, 3343776), (72, 3204452), (92, 2507832), (96, 2403339), (122, 1891152), (138, 1671888), (144, 1602226), (183, 1260768), (184, 1253916), (207, 1114592), (244, 945576), (276, 835944), (288, 801113), (366, 630384), (368, 626958), (414, 557296), (488, 472788), (549, 420256), (552, 417972), (571, 404064), (732, 315192), (736, 313479), (828, 278648), (976, 236394), (1098, 210128), (1104, 208986), (1142, 202032), (1403, 164448), (1464, 157596), (1656, 139324), (1713, 134688), (1952, 118197), (2196, 105064), (2208, 104493), (2284, 101016), (2806, 82224), (2928, 78798), (3312, 69662), (3426, 67344), (4209, 54816), (4392, 52532), (4568, 50508), (5139, 44896), (5612, 41112), (5856, 39399), (6624, 34831), (6852, 33672), (8418, 27408), (8784, 26266), (9136, 25254), (10278, 22448), (11224, 20556), (12627, 18272), (13133, 17568), (13704, 16836)]