15700362880

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{1009}}^1$

素因数の和:1662

約数の個数: 128

約数和(自身を含む): 38552144400

約数和(自身を除く): 22851781520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 593, 640, 656, 820, 1009, 1186, 1312, 1640, 2018, 2372, 2624, 2965, 3280, 4036, 4744, 5045, 5248, 5930, 6560, 8072, 9488, 10090, 11860, 13120, 16144, 18976, 20180, 23720, 24313, 26240, 32288, 37952, 40360, 41369, 47440, 48626, 64576, 75904, 80720, 82738, 94880, 97252, 121565, 129152, 161440, 165476, 189760, 194504, 206845, 243130, 322880, 330952, 379520, 389008, 413690, 486260, 598337, 645760, 661904, 778016, 827380, 972520, 1196674, 1323808, 1556032, 1654760, 1945040, 2393348, 2647616, 2991685, 3112064, 3309520, 3890080, 4786696, 5295232, 5983370, 6619040, 7780160, 9573392, 11966740, 13238080, 15560320, 19146784, 23933480, 24531817, 26476160, 38293568, 47866960, 49063634, 76587136, 95733920, 98127268, 122659085, 191467840, 196254536, 245318170, 382935680, 392509072, 490636340, 785018144, 981272680, 1570036288, 1962545360, 3140072576, 3925090720, 7850181440, 15700362880]

約数ペア:

[(1, 15700362880), (2, 7850181440), (4, 3925090720), (5, 3140072576), (8, 1962545360), (10, 1570036288), (16, 981272680), (20, 785018144), (32, 490636340), (40, 392509072), (41, 382935680), (64, 245318170), (80, 196254536), (82, 191467840), (128, 122659085), (160, 98127268), (164, 95733920), (205, 76587136), (320, 49063634), (328, 47866960), (410, 38293568), (593, 26476160), (640, 24531817), (656, 23933480), (820, 19146784), (1009, 15560320), (1186, 13238080), (1312, 11966740), (1640, 9573392), (2018, 7780160), (2372, 6619040), (2624, 5983370), (2965, 5295232), (3280, 4786696), (4036, 3890080), (4744, 3309520), (5045, 3112064), (5248, 2991685), (5930, 2647616), (6560, 2393348), (8072, 1945040), (9488, 1654760), (10090, 1556032), (11860, 1323808), (13120, 1196674), (16144, 972520), (18976, 827380), (20180, 778016), (23720, 661904), (24313, 645760), (26240, 598337), (32288, 486260), (37952, 413690), (40360, 389008), (41369, 379520), (47440, 330952), (48626, 322880), (64576, 243130), (75904, 206845), (80720, 194504), (82738, 189760), (94880, 165476), (97252, 161440), (121565, 129152)]