9856440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 37065600

約数和(自身を除く): 27209160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 131, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 262, 264, 285, 330, 342, 360, 380, 393, 396, 418, 440, 456, 495, 524, 570, 627, 655, 660, 684, 760, 786, 792, 836, 855, 990, 1045, 1048, 1140, 1179, 1254, 1310, 1320, 1368, 1441, 1572, 1672, 1710, 1881, 1965, 1980, 2090, 2280, 2358, 2489, 2508, 2620, 2882, 3135, 3144, 3420, 3762, 3930, 3960, 4180, 4323, 4716, 4978, 5016, 5240, 5764, 5895, 6270, 6840, 7205, 7467, 7524, 7860, 8360, 8646, 9405, 9432, 9956, 11528, 11790, 12445, 12540, 12969, 14410, 14934, 15048, 15720, 17292, 18810, 19912, 21615, 22401, 23580, 24890, 25080, 25938, 27379, 28820, 29868, 34584, 37335, 37620, 43230, 44802, 47160, 49780, 51876, 54758, 57640, 59736, 64845, 74670, 75240, 82137, 86460, 89604, 99560, 103752, 109516, 112005, 129690, 136895, 149340, 164274, 172920, 179208, 219032, 224010, 246411, 259380, 273790, 298680, 328548, 410685, 448020, 492822, 518760, 547580, 657096, 821370, 896040, 985644, 1095160, 1232055, 1642740, 1971288, 2464110, 3285480, 4928220, 9856440]

約数ペア:

[(1, 9856440), (2, 4928220), (3, 3285480), (4, 2464110), (5, 1971288), (6, 1642740), (8, 1232055), (9, 1095160), (10, 985644), (11, 896040), (12, 821370), (15, 657096), (18, 547580), (19, 518760), (20, 492822), (22, 448020), (24, 410685), (30, 328548), (33, 298680), (36, 273790), (38, 259380), (40, 246411), (44, 224010), (45, 219032), (55, 179208), (57, 172920), (60, 164274), (66, 149340), (72, 136895), (76, 129690), (88, 112005), (90, 109516), (95, 103752), (99, 99560), (110, 89604), (114, 86460), (120, 82137), (131, 75240), (132, 74670), (152, 64845), (165, 59736), (171, 57640), (180, 54758), (190, 51876), (198, 49780), (209, 47160), (220, 44802), (228, 43230), (262, 37620), (264, 37335), (285, 34584), (330, 29868), (342, 28820), (360, 27379), (380, 25938), (393, 25080), (396, 24890), (418, 23580), (440, 22401), (456, 21615), (495, 19912), (524, 18810), (570, 17292), (627, 15720), (655, 15048), (660, 14934), (684, 14410), (760, 12969), (786, 12540), (792, 12445), (836, 11790), (855, 11528), (990, 9956), (1045, 9432), (1048, 9405), (1140, 8646), (1179, 8360), (1254, 7860), (1310, 7524), (1320, 7467), (1368, 7205), (1441, 6840), (1572, 6270), (1672, 5895), (1710, 5764), (1881, 5240), (1965, 5016), (1980, 4978), (2090, 4716), (2280, 4323), (2358, 4180), (2489, 3960), (2508, 3930), (2620, 3762), (2882, 3420), (3135, 3144)]