78122643520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127219}}^1$

素因数の和:127356

約数の個数: 112

約数和(自身を含む): 197760945600

約数和(自身を除く): 119638302080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 101, 152, 160, 190, 202, 304, 320, 380, 404, 505, 608, 760, 808, 1010, 1216, 1520, 1616, 1919, 2020, 3040, 3232, 3838, 4040, 6080, 6464, 7676, 8080, 9595, 15352, 16160, 19190, 30704, 32320, 38380, 61408, 76760, 122816, 127219, 153520, 254438, 307040, 508876, 614080, 636095, 1017752, 1272190, 2035504, 2417161, 2544380, 4071008, 4834322, 5088760, 8142016, 9668644, 10177520, 12085805, 12849119, 19337288, 20355040, 24171610, 25698238, 38674576, 40710080, 48343220, 51396476, 64245595, 77349152, 96686440, 102792952, 128491190, 154698304, 193372880, 205585904, 244133261, 256982380, 386745760, 411171808, 488266522, 513964760, 773491520, 822343616, 976533044, 1027929520, 1220666305, 1953066088, 2055859040, 2441332610, 3906132176, 4111718080, 4882665220, 7812264352, 9765330440, 15624528704, 19530660880, 39061321760, 78122643520]

約数ペア:

[(1, 78122643520), (2, 39061321760), (4, 19530660880), (5, 15624528704), (8, 9765330440), (10, 7812264352), (16, 4882665220), (19, 4111718080), (20, 3906132176), (32, 2441332610), (38, 2055859040), (40, 1953066088), (64, 1220666305), (76, 1027929520), (80, 976533044), (95, 822343616), (101, 773491520), (152, 513964760), (160, 488266522), (190, 411171808), (202, 386745760), (304, 256982380), (320, 244133261), (380, 205585904), (404, 193372880), (505, 154698304), (608, 128491190), (760, 102792952), (808, 96686440), (1010, 77349152), (1216, 64245595), (1520, 51396476), (1616, 48343220), (1919, 40710080), (2020, 38674576), (3040, 25698238), (3232, 24171610), (3838, 20355040), (4040, 19337288), (6080, 12849119), (6464, 12085805), (7676, 10177520), (8080, 9668644), (9595, 8142016), (15352, 5088760), (16160, 4834322), (19190, 4071008), (30704, 2544380), (32320, 2417161), (38380, 2035504), (61408, 1272190), (76760, 1017752), (122816, 636095), (127219, 614080), (153520, 508876), (254438, 307040)]