133036640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 345371040

約数和(自身を除く): 212334400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 269, 281, 352, 440, 538, 562, 880, 1076, 1124, 1345, 1405, 1760, 2152, 2248, 2690, 2810, 2959, 3091, 4304, 4496, 5380, 5620, 5918, 6182, 8608, 8992, 10760, 11240, 11836, 12364, 14795, 15455, 21520, 22480, 23672, 24728, 29590, 30910, 43040, 44960, 47344, 49456, 59180, 61820, 75589, 94688, 98912, 118360, 123640, 151178, 236720, 247280, 302356, 377945, 473440, 494560, 604712, 755890, 831479, 1209424, 1511780, 1662958, 2418848, 3023560, 3325916, 4157395, 6047120, 6651832, 8314790, 12094240, 13303664, 16629580, 26607328, 33259160, 66518320, 133036640]

約数ペア:

[(1, 133036640), (2, 66518320), (4, 33259160), (5, 26607328), (8, 16629580), (10, 13303664), (11, 12094240), (16, 8314790), (20, 6651832), (22, 6047120), (32, 4157395), (40, 3325916), (44, 3023560), (55, 2418848), (80, 1662958), (88, 1511780), (110, 1209424), (160, 831479), (176, 755890), (220, 604712), (269, 494560), (281, 473440), (352, 377945), (440, 302356), (538, 247280), (562, 236720), (880, 151178), (1076, 123640), (1124, 118360), (1345, 98912), (1405, 94688), (1760, 75589), (2152, 61820), (2248, 59180), (2690, 49456), (2810, 47344), (2959, 44960), (3091, 43040), (4304, 30910), (4496, 29590), (5380, 24728), (5620, 23672), (5918, 22480), (6182, 21520), (8608, 15455), (8992, 14795), (10760, 12364), (11240, 11836)]