204964926960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1\times {\mathrm{19819}}^1$

素因数の和:20927

約数の個数: 160

約数和(自身を含む): 651540798720

約数和(自身を除く): 446575871760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1051, 1230, 1640, 1968, 2102, 2460, 3153, 3280, 4204, 4920, 5255, 6306, 8408, 9840, 10510, 12612, 15765, 16816, 19819, 21020, 25224, 31530, 39638, 42040, 43091, 50448, 59457, 63060, 79276, 84080, 86182, 99095, 118914, 126120, 129273, 158552, 172364, 198190, 215455, 237828, 252240, 258546, 297285, 317104, 344728, 396380, 430910, 475656, 517092, 594570, 646365, 689456, 792760, 812579, 861820, 951312, 1034184, 1189140, 1292730, 1585520, 1625158, 1723640, 2068368, 2378280, 2437737, 2585460, 3250316, 3447280, 4062895, 4756560, 4875474, 5170920, 6500632, 8125790, 9750948, 10341840, 12188685, 13001264, 16251580, 19501896, 20829769, 24377370, 32503160, 39003792, 41659538, 48754740, 62489307, 65006320, 83319076, 97509480, 104148845, 124978614, 166638152, 195018960, 208297690, 249957228, 312446535, 333276304, 416595380, 499914456, 624893070, 833190760, 854020529, 999828912, 1249786140, 1666381520, 1708041058, 2499572280, 2562061587, 3416082116, 4270102645, 4999144560, 5124123174, 6832164232, 8540205290, 10248246348, 12810307935, 13664328464, 17080410580, 20496492696, 25620615870, 34160821160, 40992985392, 51241231740, 68321642320, 102482463480, 204964926960]

約数ペア:

[(1, 204964926960), (2, 102482463480), (3, 68321642320), (4, 51241231740), (5, 40992985392), (6, 34160821160), (8, 25620615870), (10, 20496492696), (12, 17080410580), (15, 13664328464), (16, 12810307935), (20, 10248246348), (24, 8540205290), (30, 6832164232), (40, 5124123174), (41, 4999144560), (48, 4270102645), (60, 3416082116), (80, 2562061587), (82, 2499572280), (120, 1708041058), (123, 1666381520), (164, 1249786140), (205, 999828912), (240, 854020529), (246, 833190760), (328, 624893070), (410, 499914456), (492, 416595380), (615, 333276304), (656, 312446535), (820, 249957228), (984, 208297690), (1051, 195018960), (1230, 166638152), (1640, 124978614), (1968, 104148845), (2102, 97509480), (2460, 83319076), (3153, 65006320), (3280, 62489307), (4204, 48754740), (4920, 41659538), (5255, 39003792), (6306, 32503160), (8408, 24377370), (9840, 20829769), (10510, 19501896), (12612, 16251580), (15765, 13001264), (16816, 12188685), (19819, 10341840), (21020, 9750948), (25224, 8125790), (31530, 6500632), (39638, 5170920), (42040, 4875474), (43091, 4756560), (50448, 4062895), (59457, 3447280), (63060, 3250316), (79276, 2585460), (84080, 2437737), (86182, 2378280), (99095, 2068368), (118914, 1723640), (126120, 1625158), (129273, 1585520), (158552, 1292730), (172364, 1189140), (198190, 1034184), (215455, 951312), (237828, 861820), (252240, 812579), (258546, 792760), (297285, 689456), (317104, 646365), (344728, 594570), (396380, 517092), (430910, 475656)]