223788840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8923}}^1$

素因数の和:8967

約数の個数: 128

約数和(自身を含む): 771033600

約数和(自身を除く): 547244760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 8923, 12540, 17846, 25080, 26769, 35692, 44615, 53538, 71384, 89230, 98153, 107076, 133845, 169537, 178460, 196306, 214152, 267690, 294459, 339074, 356920, 392612, 490765, 508611, 535380, 588918, 678148, 785224, 847685, 981530, 1017222, 1070760, 1177836, 1356296, 1472295, 1695370, 1864907, 1963060, 2034444, 2355672, 2543055, 2944590, 3390740, 3729814, 3926120, 4068888, 5086110, 5594721, 5889180, 6781480, 7459628, 9324535, 10172220, 11189442, 11778360, 14919256, 18649070, 20344440, 22378884, 27973605, 37298140, 44757768, 55947210, 74596280, 111894420, 223788840]

約数ペア:

[(1, 223788840), (2, 111894420), (3, 74596280), (4, 55947210), (5, 44757768), (6, 37298140), (8, 27973605), (10, 22378884), (11, 20344440), (12, 18649070), (15, 14919256), (19, 11778360), (20, 11189442), (22, 10172220), (24, 9324535), (30, 7459628), (33, 6781480), (38, 5889180), (40, 5594721), (44, 5086110), (55, 4068888), (57, 3926120), (60, 3729814), (66, 3390740), (76, 2944590), (88, 2543055), (95, 2355672), (110, 2034444), (114, 1963060), (120, 1864907), (132, 1695370), (152, 1472295), (165, 1356296), (190, 1177836), (209, 1070760), (220, 1017222), (228, 981530), (264, 847685), (285, 785224), (330, 678148), (380, 588918), (418, 535380), (440, 508611), (456, 490765), (570, 392612), (627, 356920), (660, 339074), (760, 294459), (836, 267690), (1045, 214152), (1140, 196306), (1254, 178460), (1320, 169537), (1672, 133845), (2090, 107076), (2280, 98153), (2508, 89230), (3135, 71384), (4180, 53538), (5016, 44615), (6270, 35692), (8360, 26769), (8923, 25080), (12540, 17846)]