838858680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23537}}^1$

素因数の和:23571

約数の個数: 160

約数和(自身を含む): 3075945840

約数和(自身を除く): 2237087160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 23537, 35640, 47074, 70611, 94148, 117685, 141222, 188296, 211833, 235370, 258907, 282444, 353055, 423666, 470740, 517814, 564888, 635499, 706110, 776721, 847332, 941480, 1035628, 1059165, 1270998, 1294535, 1412220, 1553442, 1694664, 1906497, 2071256, 2118330, 2330163, 2541996, 2589070, 2824440, 3106884, 3177495, 3812994, 3883605, 4236660, 4660326, 5083992, 5178140, 6213768, 6354990, 6990489, 7625988, 7767210, 8473320, 9320652, 9532485, 10356280, 11650815, 12709980, 13980978, 15251976, 15534420, 18641304, 19064970, 20971467, 23301630, 25419960, 27961956, 31068840, 34952445, 38129940, 41942934, 46603260, 55923912, 69904890, 76259880, 83885868, 93206520, 104857335, 139809780, 167771736, 209714670, 279619560, 419429340, 838858680]

約数ペア:

[(1, 838858680), (2, 419429340), (3, 279619560), (4, 209714670), (5, 167771736), (6, 139809780), (8, 104857335), (9, 93206520), (10, 83885868), (11, 76259880), (12, 69904890), (15, 55923912), (18, 46603260), (20, 41942934), (22, 38129940), (24, 34952445), (27, 31068840), (30, 27961956), (33, 25419960), (36, 23301630), (40, 20971467), (44, 19064970), (45, 18641304), (54, 15534420), (55, 15251976), (60, 13980978), (66, 12709980), (72, 11650815), (81, 10356280), (88, 9532485), (90, 9320652), (99, 8473320), (108, 7767210), (110, 7625988), (120, 6990489), (132, 6354990), (135, 6213768), (162, 5178140), (165, 5083992), (180, 4660326), (198, 4236660), (216, 3883605), (220, 3812994), (264, 3177495), (270, 3106884), (297, 2824440), (324, 2589070), (330, 2541996), (360, 2330163), (396, 2118330), (405, 2071256), (440, 1906497), (495, 1694664), (540, 1553442), (594, 1412220), (648, 1294535), (660, 1270998), (792, 1059165), (810, 1035628), (891, 941480), (990, 847332), (1080, 776721), (1188, 706110), (1320, 635499), (1485, 564888), (1620, 517814), (1782, 470740), (1980, 423666), (2376, 353055), (2970, 282444), (3240, 258907), (3564, 235370), (3960, 211833), (4455, 188296), (5940, 141222), (7128, 117685), (8910, 94148), (11880, 70611), (17820, 47074), (23537, 35640)]