74203920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{14723}}^1$

素因数の和:14749

約数の個数: 120

約数和(自身を含む): 284821056

約数和(自身を除く): 210617136

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, 14723, 29446, 44169, 58892, 73615, 88338, 103061, 117784, 132507, 147230, 176676, 206122, 220845, 235568, 265014, 294460, 309183, 353352, 412244, 441690, 515305, 530028, 588920, 618366, 662535, 706704, 824488, 883380, 927549, 1030610, 1060056, 1177840, 1236732, 1325070, 1545915, 1648976, 1766760, 1855098, 2061220, 2120112, 2473464, 2650140, 3091830, 3533520, 3710196, 4122440, 4637745, 4946928, 5300280, 6183660, 7420392, 8244880, 9275490, 10600560, 12367320, 14840784, 18550980, 24734640, 37101960, 74203920]

約数ペア:

[(1, 74203920), (2, 37101960), (3, 24734640), (4, 18550980), (5, 14840784), (6, 12367320), (7, 10600560), (8, 9275490), (9, 8244880), (10, 7420392), (12, 6183660), (14, 5300280), (15, 4946928), (16, 4637745), (18, 4122440), (20, 3710196), (21, 3533520), (24, 3091830), (28, 2650140), (30, 2473464), (35, 2120112), (36, 2061220), (40, 1855098), (42, 1766760), (45, 1648976), (48, 1545915), (56, 1325070), (60, 1236732), (63, 1177840), (70, 1060056), (72, 1030610), (80, 927549), (84, 883380), (90, 824488), (105, 706704), (112, 662535), (120, 618366), (126, 588920), (140, 530028), (144, 515305), (168, 441690), (180, 412244), (210, 353352), (240, 309183), (252, 294460), (280, 265014), (315, 235568), (336, 220845), (360, 206122), (420, 176676), (504, 147230), (560, 132507), (630, 117784), (720, 103061), (840, 88338), (1008, 73615), (1260, 58892), (1680, 44169), (2520, 29446), (5040, 14723)]