1920676985600

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{426893}}^1$

素因数の和:426975

約数の個数: 216

約数和(自身を含む): 5139445169040

約数和(自身を除く): 3218768183440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 37, 38, 40, 50, 64, 74, 76, 80, 95, 100, 128, 148, 152, 160, 185, 190, 200, 256, 296, 304, 320, 370, 380, 400, 475, 592, 608, 640, 703, 740, 760, 800, 925, 950, 1184, 1216, 1280, 1406, 1480, 1520, 1600, 1850, 1900, 2368, 2432, 2812, 2960, 3040, 3200, 3515, 3700, 3800, 4736, 4864, 5624, 5920, 6080, 6400, 7030, 7400, 7600, 9472, 11248, 11840, 12160, 14060, 14800, 15200, 17575, 22496, 23680, 24320, 28120, 29600, 30400, 35150, 44992, 47360, 56240, 59200, 60800, 70300, 89984, 112480, 118400, 121600, 140600, 179968, 224960, 236800, 281200, 426893, 449920, 562400, 853786, 899840, 1124800, 1707572, 2134465, 2249600, 3415144, 4268930, 4499200, 6830288, 8110967, 8537860, 10672325, 13660576, 15795041, 16221934, 17075720, 21344650, 27321152, 31590082, 32443868, 34151440, 40554835, 42689300, 54642304, 63180164, 64887736, 68302880, 78975205, 81109670, 85378600, 109284608, 126360328, 129775472, 136605760, 157950410, 162219340, 170757200, 202774175, 252720656, 259550944, 273211520, 300105779, 315900820, 324438680, 341514400, 394876025, 405548350, 505441312, 519101888, 546423040, 600211558, 631801640, 648877360, 683028800, 789752050, 811096700, 1010882624, 1038203776, 1200423116, 1263603280, 1297754720, 1366057600, 1500528895, 1579504100, 1622193400, 2021765248, 2076407552, 2400846232, 2527206560, 2595509440, 2732115200, 3001057790, 3159008200, 3244386800, 4043530496, 4801692464, 5054413120, 5191018880, 6002115580, 6318016400, 6488773600, 7502644475, 9603384928, 10108826240, 10382037760, 12004231160, 12636032800, 12977547200, 15005288950, 19206769856, 20217652480, 24008462320, 25272065600, 25955094400, 30010577900, 38413539712, 48016924640, 50544131200, 51910188800, 60021155800, 76827079424, 96033849280, 101088262400, 120042311600, 192067698560, 240084623200, 384135397120, 480169246400, 960338492800, 1920676985600]

約数ペア:

[(1, 1920676985600), (2, 960338492800), (4, 480169246400), (5, 384135397120), (8, 240084623200), (10, 192067698560), (16, 120042311600), (19, 101088262400), (20, 96033849280), (25, 76827079424), (32, 60021155800), (37, 51910188800), (38, 50544131200), (40, 48016924640), (50, 38413539712), (64, 30010577900), (74, 25955094400), (76, 25272065600), (80, 24008462320), (95, 20217652480), (100, 19206769856), (128, 15005288950), (148, 12977547200), (152, 12636032800), (160, 12004231160), (185, 10382037760), (190, 10108826240), (200, 9603384928), (256, 7502644475), (296, 6488773600), (304, 6318016400), (320, 6002115580), (370, 5191018880), (380, 5054413120), (400, 4801692464), (475, 4043530496), (592, 3244386800), (608, 3159008200), (640, 3001057790), (703, 2732115200), (740, 2595509440), (760, 2527206560), (800, 2400846232), (925, 2076407552), (950, 2021765248), (1184, 1622193400), (1216, 1579504100), (1280, 1500528895), (1406, 1366057600), (1480, 1297754720), (1520, 1263603280), (1600, 1200423116), (1850, 1038203776), (1900, 1010882624), (2368, 811096700), (2432, 789752050), (2812, 683028800), (2960, 648877360), (3040, 631801640), (3200, 600211558), (3515, 546423040), (3700, 519101888), (3800, 505441312), (4736, 405548350), (4864, 394876025), (5624, 341514400), (5920, 324438680), (6080, 315900820), (6400, 300105779), (7030, 273211520), (7400, 259550944), (7600, 252720656), (9472, 202774175), (11248, 170757200), (11840, 162219340), (12160, 157950410), (14060, 136605760), (14800, 129775472), (15200, 126360328), (17575, 109284608), (22496, 85378600), (23680, 81109670), (24320, 78975205), (28120, 68302880), (29600, 64887736), (30400, 63180164), (35150, 54642304), (44992, 42689300), (47360, 40554835), (56240, 34151440), (59200, 32443868), (60800, 31590082), (70300, 27321152), (89984, 21344650), (112480, 17075720), (118400, 16221934), (121600, 15795041), (140600, 13660576), (179968, 10672325), (224960, 8537860), (236800, 8110967), (281200, 6830288), (426893, 4499200), (449920, 4268930), (562400, 3415144), (853786, 2249600), (899840, 2134465), (1124800, 1707572)]