161180800

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 459122400

約数和(自身を除く): 297941600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 64, 76, 80, 88, 95, 100, 110, 128, 152, 160, 176, 190, 200, 209, 220, 241, 275, 304, 320, 352, 380, 400, 418, 440, 475, 482, 550, 608, 640, 704, 760, 800, 836, 880, 950, 964, 1045, 1100, 1205, 1216, 1408, 1520, 1600, 1672, 1760, 1900, 1928, 2090, 2200, 2410, 2432, 2651, 3040, 3200, 3344, 3520, 3800, 3856, 4180, 4400, 4579, 4820, 5225, 5302, 6025, 6080, 6688, 7040, 7600, 7712, 8360, 8800, 9158, 9640, 10450, 10604, 12050, 12160, 13255, 13376, 15200, 15424, 16720, 17600, 18316, 19280, 20900, 21208, 22895, 24100, 26510, 26752, 30400, 30848, 33440, 35200, 36632, 38560, 41800, 42416, 45790, 48200, 50369, 53020, 60800, 66275, 66880, 73264, 77120, 83600, 84832, 91580, 96400, 100738, 106040, 114475, 132550, 133760, 146528, 154240, 167200, 169664, 183160, 192800, 201476, 212080, 228950, 251845, 265100, 293056, 334400, 339328, 366320, 385600, 402952, 424160, 457900, 503690, 530200, 586112, 668800, 732640, 771200, 805904, 848320, 915800, 1007380, 1060400, 1259225, 1465280, 1611808, 1696640, 1831600, 2014760, 2120800, 2518450, 2930560, 3223616, 3663200, 4029520, 4241600, 5036900, 6447232, 7326400, 8059040, 8483200, 10073800, 14652800, 16118080, 20147600, 32236160, 40295200, 80590400, 161180800]

約数ペア:

[(1, 161180800), (2, 80590400), (4, 40295200), (5, 32236160), (8, 20147600), (10, 16118080), (11, 14652800), (16, 10073800), (19, 8483200), (20, 8059040), (22, 7326400), (25, 6447232), (32, 5036900), (38, 4241600), (40, 4029520), (44, 3663200), (50, 3223616), (55, 2930560), (64, 2518450), (76, 2120800), (80, 2014760), (88, 1831600), (95, 1696640), (100, 1611808), (110, 1465280), (128, 1259225), (152, 1060400), (160, 1007380), (176, 915800), (190, 848320), (200, 805904), (209, 771200), (220, 732640), (241, 668800), (275, 586112), (304, 530200), (320, 503690), (352, 457900), (380, 424160), (400, 402952), (418, 385600), (440, 366320), (475, 339328), (482, 334400), (550, 293056), (608, 265100), (640, 251845), (704, 228950), (760, 212080), (800, 201476), (836, 192800), (880, 183160), (950, 169664), (964, 167200), (1045, 154240), (1100, 146528), (1205, 133760), (1216, 132550), (1408, 114475), (1520, 106040), (1600, 100738), (1672, 96400), (1760, 91580), (1900, 84832), (1928, 83600), (2090, 77120), (2200, 73264), (2410, 66880), (2432, 66275), (2651, 60800), (3040, 53020), (3200, 50369), (3344, 48200), (3520, 45790), (3800, 42416), (3856, 41800), (4180, 38560), (4400, 36632), (4579, 35200), (4820, 33440), (5225, 30848), (5302, 30400), (6025, 26752), (6080, 26510), (6688, 24100), (7040, 22895), (7600, 21208), (7712, 20900), (8360, 19280), (8800, 18316), (9158, 17600), (9640, 16720), (10450, 15424), (10604, 15200), (12050, 13376), (12160, 13255)]