386179920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{25541}}^1$

素因数の和:25570

約数の個数: 160

約数和(自身を含む): 1520259840

約数和(自身を除く): 1134079920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 25541, 51082, 76623, 102164, 127705, 153246, 178787, 204328, 229869, 255410, 306492, 357574, 383115, 408656, 459738, 510820, 536361, 612984, 689607, 715148, 766230, 893935, 919476, 1021640, 1072722, 1149345, 1225968, 1379214, 1430296, 1532460, 1609083, 1787870, 1838952, 2043280, 2145444, 2298690, 2681805, 2758428, 2860592, 3064920, 3218166, 3448035, 3575740, 3677904, 4290888, 4597380, 4827249, 5363610, 5516856, 6129840, 6436332, 6896070, 7151480, 8045415, 8581776, 9194760, 9654498, 10727220, 11033712, 12872664, 13792140, 14302960, 16090830, 18389520, 19308996, 21454440, 24136245, 25745328, 27584280, 32181660, 38617992, 42908880, 48272490, 55168560, 64363320, 77235984, 96544980, 128726640, 193089960, 386179920]

約数ペア:

[(1, 386179920), (2, 193089960), (3, 128726640), (4, 96544980), (5, 77235984), (6, 64363320), (7, 55168560), (8, 48272490), (9, 42908880), (10, 38617992), (12, 32181660), (14, 27584280), (15, 25745328), (16, 24136245), (18, 21454440), (20, 19308996), (21, 18389520), (24, 16090830), (27, 14302960), (28, 13792140), (30, 12872664), (35, 11033712), (36, 10727220), (40, 9654498), (42, 9194760), (45, 8581776), (48, 8045415), (54, 7151480), (56, 6896070), (60, 6436332), (63, 6129840), (70, 5516856), (72, 5363610), (80, 4827249), (84, 4597380), (90, 4290888), (105, 3677904), (108, 3575740), (112, 3448035), (120, 3218166), (126, 3064920), (135, 2860592), (140, 2758428), (144, 2681805), (168, 2298690), (180, 2145444), (189, 2043280), (210, 1838952), (216, 1787870), (240, 1609083), (252, 1532460), (270, 1430296), (280, 1379214), (315, 1225968), (336, 1149345), (360, 1072722), (378, 1021640), (420, 919476), (432, 893935), (504, 766230), (540, 715148), (560, 689607), (630, 612984), (720, 536361), (756, 510820), (840, 459738), (945, 408656), (1008, 383115), (1080, 357574), (1260, 306492), (1512, 255410), (1680, 229869), (1890, 204328), (2160, 178787), (2520, 153246), (3024, 127705), (3780, 102164), (5040, 76623), (7560, 51082), (15120, 25541)]