260201200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 773720320

約数和(自身を除く): 513519120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 67, 70, 73, 76, 80, 95, 100, 112, 133, 134, 140, 146, 152, 175, 190, 200, 266, 268, 280, 292, 304, 335, 350, 365, 380, 400, 469, 475, 511, 532, 536, 560, 584, 665, 670, 700, 730, 760, 938, 950, 1022, 1064, 1072, 1168, 1273, 1330, 1340, 1387, 1400, 1460, 1520, 1675, 1825, 1876, 1900, 2044, 2128, 2345, 2546, 2555, 2660, 2680, 2774, 2800, 2920, 3325, 3350, 3650, 3752, 3800, 4088, 4690, 4891, 5092, 5110, 5320, 5360, 5548, 5840, 6365, 6650, 6700, 6935, 7300, 7504, 7600, 8176, 8911, 9380, 9709, 9782, 10184, 10220, 10640, 11096, 11725, 12730, 12775, 13300, 13400, 13870, 14600, 17822, 18760, 19418, 19564, 20368, 20440, 22192, 23450, 24455, 25460, 25550, 26600, 26800, 27740, 29200, 31825, 34237, 34675, 35644, 37520, 38836, 39128, 40880, 44555, 46900, 48545, 48910, 50920, 51100, 53200, 55480, 63650, 68474, 69350, 71288, 77672, 78256, 89110, 92929, 93800, 97090, 97820, 101840, 102200, 110960, 122275, 127300, 136948, 138700, 142576, 155344, 171185, 178220, 185858, 187600, 194180, 195640, 204400, 222775, 242725, 244550, 254600, 273896, 277400, 342370, 356440, 371716, 388360, 391280, 445550, 464645, 485450, 489100, 509200, 547792, 554800, 650503, 684740, 712880, 743432, 776720, 855925, 891100, 929290, 970900, 978200, 1301006, 1369480, 1486864, 1711850, 1782200, 1858580, 1941800, 1956400, 2323225, 2602012, 2738960, 3252515, 3423700, 3564400, 3717160, 3883600, 4646450, 5204024, 6505030, 6847400, 7434320, 9292900, 10408048, 13010060, 13694800, 16262575, 18585800, 26020120, 32525150, 37171600, 52040240, 65050300, 130100600, 260201200]

約数ペア:

[(1, 260201200), (2, 130100600), (4, 65050300), (5, 52040240), (7, 37171600), (8, 32525150), (10, 26020120), (14, 18585800), (16, 16262575), (19, 13694800), (20, 13010060), (25, 10408048), (28, 9292900), (35, 7434320), (38, 6847400), (40, 6505030), (50, 5204024), (56, 4646450), (67, 3883600), (70, 3717160), (73, 3564400), (76, 3423700), (80, 3252515), (95, 2738960), (100, 2602012), (112, 2323225), (133, 1956400), (134, 1941800), (140, 1858580), (146, 1782200), (152, 1711850), (175, 1486864), (190, 1369480), (200, 1301006), (266, 978200), (268, 970900), (280, 929290), (292, 891100), (304, 855925), (335, 776720), (350, 743432), (365, 712880), (380, 684740), (400, 650503), (469, 554800), (475, 547792), (511, 509200), (532, 489100), (536, 485450), (560, 464645), (584, 445550), (665, 391280), (670, 388360), (700, 371716), (730, 356440), (760, 342370), (938, 277400), (950, 273896), (1022, 254600), (1064, 244550), (1072, 242725), (1168, 222775), (1273, 204400), (1330, 195640), (1340, 194180), (1387, 187600), (1400, 185858), (1460, 178220), (1520, 171185), (1675, 155344), (1825, 142576), (1876, 138700), (1900, 136948), (2044, 127300), (2128, 122275), (2345, 110960), (2546, 102200), (2555, 101840), (2660, 97820), (2680, 97090), (2774, 93800), (2800, 92929), (2920, 89110), (3325, 78256), (3350, 77672), (3650, 71288), (3752, 69350), (3800, 68474), (4088, 63650), (4690, 55480), (4891, 53200), (5092, 51100), (5110, 50920), (5320, 48910), (5360, 48545), (5548, 46900), (5840, 44555), (6365, 40880), (6650, 39128), (6700, 38836), (6935, 37520), (7300, 35644), (7504, 34675), (7600, 34237), (8176, 31825), (8911, 29200), (9380, 27740), (9709, 26800), (9782, 26600), (10184, 25550), (10220, 25460), (10640, 24455), (11096, 23450), (11725, 22192), (12730, 20440), (12775, 20368), (13300, 19564), (13400, 19418), (13870, 18760), (14600, 17822)]