12689570760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{4813}}^1$

素因数の和:5127

約数の個数: 128

約数和(自身を含む): 38598266880

約数和(自身を除く): 25908696120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 173, 254, 346, 381, 508, 519, 635, 692, 762, 865, 1016, 1038, 1270, 1384, 1524, 1730, 1905, 2076, 2540, 2595, 3048, 3460, 3810, 4152, 4813, 5080, 5190, 6920, 7620, 9626, 10380, 14439, 15240, 19252, 20760, 21971, 24065, 28878, 38504, 43942, 48130, 57756, 65913, 72195, 87884, 96260, 109855, 115512, 131826, 144390, 175768, 192520, 219710, 263652, 288780, 329565, 439420, 527304, 577560, 611251, 659130, 832649, 878840, 1222502, 1318260, 1665298, 1833753, 2445004, 2497947, 2636520, 3056255, 3330596, 3667506, 4163245, 4890008, 4995894, 6112510, 6661192, 7335012, 8326490, 9168765, 9991788, 12225020, 12489735, 14670024, 16652980, 18337530, 19983576, 24450040, 24979470, 33305960, 36675060, 49958940, 73350120, 99917880, 105746423, 211492846, 317239269, 422985692, 528732115, 634478538, 845971384, 1057464230, 1268957076, 1586196345, 2114928460, 2537914152, 3172392690, 4229856920, 6344785380, 12689570760]

約数ペア:

[(1, 12689570760), (2, 6344785380), (3, 4229856920), (4, 3172392690), (5, 2537914152), (6, 2114928460), (8, 1586196345), (10, 1268957076), (12, 1057464230), (15, 845971384), (20, 634478538), (24, 528732115), (30, 422985692), (40, 317239269), (60, 211492846), (120, 105746423), (127, 99917880), (173, 73350120), (254, 49958940), (346, 36675060), (381, 33305960), (508, 24979470), (519, 24450040), (635, 19983576), (692, 18337530), (762, 16652980), (865, 14670024), (1016, 12489735), (1038, 12225020), (1270, 9991788), (1384, 9168765), (1524, 8326490), (1730, 7335012), (1905, 6661192), (2076, 6112510), (2540, 4995894), (2595, 4890008), (3048, 4163245), (3460, 3667506), (3810, 3330596), (4152, 3056255), (4813, 2636520), (5080, 2497947), (5190, 2445004), (6920, 1833753), (7620, 1665298), (9626, 1318260), (10380, 1222502), (14439, 878840), (15240, 832649), (19252, 659130), (20760, 611251), (21971, 577560), (24065, 527304), (28878, 439420), (38504, 329565), (43942, 288780), (48130, 263652), (57756, 219710), (65913, 192520), (72195, 175768), (87884, 144390), (96260, 131826), (109855, 115512)]