6608604800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 288

約数和(自身を含む): 19341574560

約数和(自身を除く): 12732969760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 128, 140, 155, 160, 175, 200, 217, 224, 248, 280, 307, 310, 320, 350, 400, 434, 448, 496, 560, 614, 620, 640, 700, 775, 800, 868, 896, 961, 992, 1085, 1120, 1228, 1240, 1400, 1535, 1550, 1600, 1736, 1922, 1984, 2149, 2170, 2240, 2456, 2480, 2800, 3070, 3100, 3200, 3472, 3844, 3968, 4298, 4340, 4480, 4805, 4912, 4960, 5425, 5600, 6140, 6200, 6727, 6944, 7675, 7688, 8596, 8680, 9517, 9610, 9824, 9920, 10745, 10850, 11200, 12280, 12400, 13454, 13888, 15350, 15376, 17192, 17360, 19034, 19220, 19648, 19840, 21490, 21700, 22400, 24025, 24560, 24800, 26908, 27776, 30700, 30752, 33635, 34384, 34720, 38068, 38440, 39296, 42980, 43400, 47585, 48050, 49120, 49600, 53725, 53816, 61400, 61504, 66619, 67270, 68768, 69440, 76136, 76880, 85960, 86800, 95170, 96100, 98240, 99200, 107450, 107632, 122800, 123008, 133238, 134540, 137536, 138880, 152272, 153760, 168175, 171920, 173600, 190340, 192200, 196480, 214900, 215264, 237925, 245600, 266476, 269080, 275072, 295027, 304544, 307520, 333095, 336350, 343840, 347200, 380680, 384400, 429800, 430528, 475850, 491200, 532952, 538160, 590054, 609088, 615040, 666190, 672700, 687680, 694400, 761360, 768800, 859600, 861056, 951700, 982400, 1065904, 1076320, 1180108, 1218176, 1332380, 1345400, 1375360, 1475135, 1522720, 1537600, 1665475, 1719200, 1903400, 2065189, 2131808, 2152640, 2360216, 2664760, 2690800, 2950270, 3045440, 3075200, 3330950, 3438400, 3806800, 4130378, 4263616, 4305280, 4720432, 5329520, 5381600, 5900540, 6090880, 6661900, 6876800, 7375675, 7613600, 8260756, 8527232, 9440864, 10325945, 10659040, 10763200, 11801080, 13323800, 14751350, 15227200, 16521512, 18881728, 20651890, 21318080, 21526400, 23602160, 26647600, 29502700, 30454400, 33043024, 37763456, 41303780, 42636160, 47204320, 51629725, 53295200, 59005400, 66086048, 82607560, 94408640, 103259450, 106590400, 118010800, 132172096, 165215120, 188817280, 206518900, 213180800, 236021600, 264344192, 330430240, 413037800, 472043200, 660860480, 826075600, 944086400, 1321720960, 1652151200, 3304302400, 6608604800]

約数ペア:

[(1, 6608604800), (2, 3304302400), (4, 1652151200), (5, 1321720960), (7, 944086400), (8, 826075600), (10, 660860480), (14, 472043200), (16, 413037800), (20, 330430240), (25, 264344192), (28, 236021600), (31, 213180800), (32, 206518900), (35, 188817280), (40, 165215120), (50, 132172096), (56, 118010800), (62, 106590400), (64, 103259450), (70, 94408640), (80, 82607560), (100, 66086048), (112, 59005400), (124, 53295200), (128, 51629725), (140, 47204320), (155, 42636160), (160, 41303780), (175, 37763456), (200, 33043024), (217, 30454400), (224, 29502700), (248, 26647600), (280, 23602160), (307, 21526400), (310, 21318080), (320, 20651890), (350, 18881728), (400, 16521512), (434, 15227200), (448, 14751350), (496, 13323800), (560, 11801080), (614, 10763200), (620, 10659040), (640, 10325945), (700, 9440864), (775, 8527232), (800, 8260756), (868, 7613600), (896, 7375675), (961, 6876800), (992, 6661900), (1085, 6090880), (1120, 5900540), (1228, 5381600), (1240, 5329520), (1400, 4720432), (1535, 4305280), (1550, 4263616), (1600, 4130378), (1736, 3806800), (1922, 3438400), (1984, 3330950), (2149, 3075200), (2170, 3045440), (2240, 2950270), (2456, 2690800), (2480, 2664760), (2800, 2360216), (3070, 2152640), (3100, 2131808), (3200, 2065189), (3472, 1903400), (3844, 1719200), (3968, 1665475), (4298, 1537600), (4340, 1522720), (4480, 1475135), (4805, 1375360), (4912, 1345400), (4960, 1332380), (5425, 1218176), (5600, 1180108), (6140, 1076320), (6200, 1065904), (6727, 982400), (6944, 951700), (7675, 861056), (7688, 859600), (8596, 768800), (8680, 761360), (9517, 694400), (9610, 687680), (9824, 672700), (9920, 666190), (10745, 615040), (10850, 609088), (11200, 590054), (12280, 538160), (12400, 532952), (13454, 491200), (13888, 475850), (15350, 430528), (15376, 429800), (17192, 384400), (17360, 380680), (19034, 347200), (19220, 343840), (19648, 336350), (19840, 333095), (21490, 307520), (21700, 304544), (22400, 295027), (24025, 275072), (24560, 269080), (24800, 266476), (26908, 245600), (27776, 237925), (30700, 215264), (30752, 214900), (33635, 196480), (34384, 192200), (34720, 190340), (38068, 173600), (38440, 171920), (39296, 168175), (42980, 153760), (43400, 152272), (47585, 138880), (48050, 137536), (49120, 134540), (49600, 133238), (53725, 123008), (53816, 122800), (61400, 107632), (61504, 107450), (66619, 99200), (67270, 98240), (68768, 96100), (69440, 95170), (76136, 86800), (76880, 85960)]