234013120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3546

約数の個数: 112

約数和(自身を含む): 640080000

約数和(自身を除く): 406066880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 2090, 3040, 3344, 3499, 3520, 4180, 6080, 6688, 6998, 8360, 13376, 13996, 16720, 17495, 27992, 33440, 34990, 38489, 55984, 66481, 66880, 69980, 76978, 111968, 132962, 139960, 153956, 192445, 223936, 265924, 279920, 307912, 332405, 384890, 531848, 559840, 615824, 664810, 731291, 769780, 1063696, 1119680, 1231648, 1329620, 1462582, 1539560, 2127392, 2463296, 2659240, 2925164, 3079120, 3656455, 4254784, 5318480, 5850328, 6158240, 7312910, 10636960, 11700656, 12316480, 14625820, 21273920, 23401312, 29251640, 46802624, 58503280, 117006560, 234013120]

約数ペア:

[(1, 234013120), (2, 117006560), (4, 58503280), (5, 46802624), (8, 29251640), (10, 23401312), (11, 21273920), (16, 14625820), (19, 12316480), (20, 11700656), (22, 10636960), (32, 7312910), (38, 6158240), (40, 5850328), (44, 5318480), (55, 4254784), (64, 3656455), (76, 3079120), (80, 2925164), (88, 2659240), (95, 2463296), (110, 2127392), (152, 1539560), (160, 1462582), (176, 1329620), (190, 1231648), (209, 1119680), (220, 1063696), (304, 769780), (320, 731291), (352, 664810), (380, 615824), (418, 559840), (440, 531848), (608, 384890), (704, 332405), (760, 307912), (836, 279920), (880, 265924), (1045, 223936), (1216, 192445), (1520, 153956), (1672, 139960), (1760, 132962), (2090, 111968), (3040, 76978), (3344, 69980), (3499, 66880), (3520, 66481), (4180, 55984), (6080, 38489), (6688, 34990), (6998, 33440), (8360, 27992), (13376, 17495), (13996, 16720)]