19518976320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1177

約数の個数: 224

約数和(自身を含む): 62928569088

約数和(自身を除く): 43409592768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 263, 291, 320, 388, 480, 485, 526, 582, 776, 789, 797, 960, 970, 1052, 1164, 1315, 1455, 1552, 1578, 1594, 1940, 2104, 2328, 2391, 2630, 2910, 3104, 3156, 3188, 3880, 3945, 3985, 4208, 4656, 4782, 5260, 5820, 6208, 6312, 6376, 7760, 7890, 7970, 8416, 9312, 9564, 10520, 11640, 11955, 12624, 12752, 15520, 15780, 15940, 16832, 18624, 19128, 21040, 23280, 23910, 25248, 25504, 25511, 31040, 31560, 31880, 38256, 42080, 46560, 47820, 50496, 51008, 51022, 63120, 63760, 76512, 76533, 77309, 84160, 93120, 95640, 102044, 126240, 127520, 127555, 153024, 153066, 154618, 191280, 204088, 209611, 231927, 252480, 255040, 255110, 306132, 309236, 382560, 382665, 386545, 408176, 419222, 463854, 510220, 612264, 618472, 628833, 765120, 765330, 773090, 816352, 838444, 927708, 1020440, 1048055, 1159635, 1224528, 1236944, 1257666, 1530660, 1546180, 1632704, 1676888, 1855416, 2040880, 2096110, 2319270, 2449056, 2473888, 2515332, 3061320, 3092360, 3144165, 3353776, 3710832, 4081760, 4192220, 4638540, 4898112, 4947776, 5030664, 6122640, 6184720, 6288330, 6707552, 7421664, 8163520, 8384440, 9277080, 10061328, 12245280, 12369440, 12576660, 13415104, 14843328, 16768880, 18554160, 20122656, 20332267, 24490560, 24738880, 25153320, 33537760, 37108320, 40245312, 40664534, 50306640, 60996801, 67075520, 74216640, 81329068, 100613280, 101661335, 121993602, 162658136, 201226560, 203322670, 243987204, 304984005, 325316272, 406645340, 487974408, 609968010, 650632544, 813290680, 975948816, 1219936020, 1301265088, 1626581360, 1951897632, 2439872040, 3253162720, 3903795264, 4879744080, 6506325440, 9759488160, 19518976320]

約数ペア:

[(1, 19518976320), (2, 9759488160), (3, 6506325440), (4, 4879744080), (5, 3903795264), (6, 3253162720), (8, 2439872040), (10, 1951897632), (12, 1626581360), (15, 1301265088), (16, 1219936020), (20, 975948816), (24, 813290680), (30, 650632544), (32, 609968010), (40, 487974408), (48, 406645340), (60, 325316272), (64, 304984005), (80, 243987204), (96, 203322670), (97, 201226560), (120, 162658136), (160, 121993602), (192, 101661335), (194, 100613280), (240, 81329068), (263, 74216640), (291, 67075520), (320, 60996801), (388, 50306640), (480, 40664534), (485, 40245312), (526, 37108320), (582, 33537760), (776, 25153320), (789, 24738880), (797, 24490560), (960, 20332267), (970, 20122656), (1052, 18554160), (1164, 16768880), (1315, 14843328), (1455, 13415104), (1552, 12576660), (1578, 12369440), (1594, 12245280), (1940, 10061328), (2104, 9277080), (2328, 8384440), (2391, 8163520), (2630, 7421664), (2910, 6707552), (3104, 6288330), (3156, 6184720), (3188, 6122640), (3880, 5030664), (3945, 4947776), (3985, 4898112), (4208, 4638540), (4656, 4192220), (4782, 4081760), (5260, 3710832), (5820, 3353776), (6208, 3144165), (6312, 3092360), (6376, 3061320), (7760, 2515332), (7890, 2473888), (7970, 2449056), (8416, 2319270), (9312, 2096110), (9564, 2040880), (10520, 1855416), (11640, 1676888), (11955, 1632704), (12624, 1546180), (12752, 1530660), (15520, 1257666), (15780, 1236944), (15940, 1224528), (16832, 1159635), (18624, 1048055), (19128, 1020440), (21040, 927708), (23280, 838444), (23910, 816352), (25248, 773090), (25504, 765330), (25511, 765120), (31040, 628833), (31560, 618472), (31880, 612264), (38256, 510220), (42080, 463854), (46560, 419222), (47820, 408176), (50496, 386545), (51008, 382665), (51022, 382560), (63120, 309236), (63760, 306132), (76512, 255110), (76533, 255040), (77309, 252480), (84160, 231927), (93120, 209611), (95640, 204088), (102044, 191280), (126240, 154618), (127520, 153066), (127555, 153024)]