20131625760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{17749}}^1$

素因数の和:17923

約数の個数: 192

約数和(自身を含む): 67631760000

約数和(自身を除く): 47500134240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 139, 160, 170, 204, 240, 255, 272, 278, 340, 408, 417, 480, 510, 544, 556, 680, 695, 816, 834, 1020, 1112, 1360, 1390, 1632, 1668, 2040, 2085, 2224, 2363, 2720, 2780, 3336, 4080, 4170, 4448, 4726, 5560, 6672, 7089, 8160, 8340, 9452, 11120, 11815, 13344, 14178, 16680, 17749, 18904, 22240, 23630, 28356, 33360, 35445, 35498, 37808, 47260, 53247, 56712, 66720, 70890, 70996, 75616, 88745, 94520, 106494, 113424, 141780, 141992, 177490, 189040, 212988, 226848, 266235, 283560, 283984, 301733, 354980, 378080, 425976, 532470, 567120, 567968, 603466, 709960, 851952, 905199, 1064940, 1134240, 1206932, 1419920, 1508665, 1703904, 1810398, 2129880, 2413864, 2467111, 2839840, 3017330, 3620796, 4259760, 4525995, 4827728, 4934222, 6034660, 7241592, 7401333, 8519520, 9051990, 9655456, 9868444, 12069320, 12335555, 14483184, 14802666, 18103980, 19736888, 24138640, 24671110, 28966368, 29605332, 36207960, 37006665, 39473776, 41940887, 48277280, 49342220, 59210664, 72415920, 74013330, 78947552, 83881774, 98684440, 118421328, 125822661, 144831840, 148026660, 167763548, 197368880, 209704435, 236842656, 251645322, 296053320, 335527096, 394737760, 419408870, 503290644, 592106640, 629113305, 671054192, 838817740, 1006581288, 1184213280, 1258226610, 1342108384, 1677635480, 2013162576, 2516453220, 3355270960, 4026325152, 5032906440, 6710541920, 10065812880, 20131625760]

約数ペア:

[(1, 20131625760), (2, 10065812880), (3, 6710541920), (4, 5032906440), (5, 4026325152), (6, 3355270960), (8, 2516453220), (10, 2013162576), (12, 1677635480), (15, 1342108384), (16, 1258226610), (17, 1184213280), (20, 1006581288), (24, 838817740), (30, 671054192), (32, 629113305), (34, 592106640), (40, 503290644), (48, 419408870), (51, 394737760), (60, 335527096), (68, 296053320), (80, 251645322), (85, 236842656), (96, 209704435), (102, 197368880), (120, 167763548), (136, 148026660), (139, 144831840), (160, 125822661), (170, 118421328), (204, 98684440), (240, 83881774), (255, 78947552), (272, 74013330), (278, 72415920), (340, 59210664), (408, 49342220), (417, 48277280), (480, 41940887), (510, 39473776), (544, 37006665), (556, 36207960), (680, 29605332), (695, 28966368), (816, 24671110), (834, 24138640), (1020, 19736888), (1112, 18103980), (1360, 14802666), (1390, 14483184), (1632, 12335555), (1668, 12069320), (2040, 9868444), (2085, 9655456), (2224, 9051990), (2363, 8519520), (2720, 7401333), (2780, 7241592), (3336, 6034660), (4080, 4934222), (4170, 4827728), (4448, 4525995), (4726, 4259760), (5560, 3620796), (6672, 3017330), (7089, 2839840), (8160, 2467111), (8340, 2413864), (9452, 2129880), (11120, 1810398), (11815, 1703904), (13344, 1508665), (14178, 1419920), (16680, 1206932), (17749, 1134240), (18904, 1064940), (22240, 905199), (23630, 851952), (28356, 709960), (33360, 603466), (35445, 567968), (35498, 567120), (37808, 532470), (47260, 425976), (53247, 378080), (56712, 354980), (66720, 301733), (70890, 283984), (70996, 283560), (75616, 266235), (88745, 226848), (94520, 212988), (106494, 189040), (113424, 177490), (141780, 141992)]