105955920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{21023}}^1$

素因数の和:21049

約数の個数: 120

約数和(自身を含む): 406688256

約数和(自身を除く): 300732336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 21023, 42046, 63069, 84092, 105115, 126138, 147161, 168184, 189207, 210230, 252276, 294322, 315345, 336368, 378414, 420460, 441483, 504552, 588644, 630690, 735805, 756828, 840920, 882966, 946035, 1009104, 1177288, 1261380, 1324449, 1471610, 1513656, 1681840, 1765932, 1892070, 2207415, 2354576, 2522760, 2648898, 2943220, 3027312, 3531864, 3784140, 4414830, 5045520, 5297796, 5886440, 6622245, 7063728, 7568280, 8829660, 10595592, 11772880, 13244490, 15136560, 17659320, 21191184, 26488980, 35318640, 52977960, 105955920]

約数ペア:

[(1, 105955920), (2, 52977960), (3, 35318640), (4, 26488980), (5, 21191184), (6, 17659320), (7, 15136560), (8, 13244490), (9, 11772880), (10, 10595592), (12, 8829660), (14, 7568280), (15, 7063728), (16, 6622245), (18, 5886440), (20, 5297796), (21, 5045520), (24, 4414830), (28, 3784140), (30, 3531864), (35, 3027312), (36, 2943220), (40, 2648898), (42, 2522760), (45, 2354576), (48, 2207415), (56, 1892070), (60, 1765932), (63, 1681840), (70, 1513656), (72, 1471610), (80, 1324449), (84, 1261380), (90, 1177288), (105, 1009104), (112, 946035), (120, 882966), (126, 840920), (140, 756828), (144, 735805), (168, 630690), (180, 588644), (210, 504552), (240, 441483), (252, 420460), (280, 378414), (315, 336368), (336, 315345), (360, 294322), (420, 252276), (504, 210230), (560, 189207), (630, 168184), (720, 147161), (840, 126138), (1008, 105115), (1260, 84092), (1680, 63069), (2520, 42046), (5040, 21023)]