173481840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{34421}}^1$

素因数の和:34447

約数の個数: 120

約数和(自身を含む): 665859168

約数和(自身を除く): 492377328

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, 34421, 68842, 103263, 137684, 172105, 206526, 240947, 275368, 309789, 344210, 413052, 481894, 516315, 550736, 619578, 688420, 722841, 826104, 963788, 1032630, 1204735, 1239156, 1376840, 1445682, 1548945, 1652208, 1927576, 2065260, 2168523, 2409470, 2478312, 2753680, 2891364, 3097890, 3614205, 3855152, 4130520, 4337046, 4818940, 4956624, 5782728, 6195780, 7228410, 8261040, 8674092, 9637880, 10842615, 11565456, 12391560, 14456820, 17348184, 19275760, 21685230, 24783120, 28913640, 34696368, 43370460, 57827280, 86740920, 173481840]

約数ペア:

[(1, 173481840), (2, 86740920), (3, 57827280), (4, 43370460), (5, 34696368), (6, 28913640), (7, 24783120), (8, 21685230), (9, 19275760), (10, 17348184), (12, 14456820), (14, 12391560), (15, 11565456), (16, 10842615), (18, 9637880), (20, 8674092), (21, 8261040), (24, 7228410), (28, 6195780), (30, 5782728), (35, 4956624), (36, 4818940), (40, 4337046), (42, 4130520), (45, 3855152), (48, 3614205), (56, 3097890), (60, 2891364), (63, 2753680), (70, 2478312), (72, 2409470), (80, 2168523), (84, 2065260), (90, 1927576), (105, 1652208), (112, 1548945), (120, 1445682), (126, 1376840), (140, 1239156), (144, 1204735), (168, 1032630), (180, 963788), (210, 826104), (240, 722841), (252, 688420), (280, 619578), (315, 550736), (336, 516315), (360, 481894), (420, 413052), (504, 344210), (560, 309789), (630, 275368), (720, 240947), (840, 206526), (1008, 172105), (1260, 137684), (1680, 103263), (2520, 68842), (5040, 34421)]