1924609680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{127289}}^1$

素因数の和:127318

約数の個数: 160

約数和(自身を含む): 7576300800

約数和(自身を除く): 5651691120

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, 127289, 254578, 381867, 509156, 636445, 763734, 891023, 1018312, 1145601, 1272890, 1527468, 1782046, 1909335, 2036624, 2291202, 2545780, 2673069, 3054936, 3436803, 3564092, 3818670, 4455115, 4582404, 5091560, 5346138, 5728005, 6109872, 6873606, 7128184, 7637340, 8019207, 8910230, 9164808, 10183120, 10692276, 11456010, 13365345, 13747212, 14256368, 15274680, 16038414, 17184015, 17820460, 18329616, 21384552, 22912020, 24057621, 26730690, 27494424, 30549360, 32076828, 34368030, 35640920, 40096035, 42769104, 45824040, 48115242, 53461380, 54988848, 64153656, 68736060, 71281840, 80192070, 91648080, 96230484, 106922760, 120288105, 128307312, 137472120, 160384140, 192460968, 213845520, 240576210, 274944240, 320768280, 384921936, 481152420, 641536560, 962304840, 1924609680]

約数ペア:

[(1, 1924609680), (2, 962304840), (3, 641536560), (4, 481152420), (5, 384921936), (6, 320768280), (7, 274944240), (8, 240576210), (9, 213845520), (10, 192460968), (12, 160384140), (14, 137472120), (15, 128307312), (16, 120288105), (18, 106922760), (20, 96230484), (21, 91648080), (24, 80192070), (27, 71281840), (28, 68736060), (30, 64153656), (35, 54988848), (36, 53461380), (40, 48115242), (42, 45824040), (45, 42769104), (48, 40096035), (54, 35640920), (56, 34368030), (60, 32076828), (63, 30549360), (70, 27494424), (72, 26730690), (80, 24057621), (84, 22912020), (90, 21384552), (105, 18329616), (108, 17820460), (112, 17184015), (120, 16038414), (126, 15274680), (135, 14256368), (140, 13747212), (144, 13365345), (168, 11456010), (180, 10692276), (189, 10183120), (210, 9164808), (216, 8910230), (240, 8019207), (252, 7637340), (270, 7128184), (280, 6873606), (315, 6109872), (336, 5728005), (360, 5346138), (378, 5091560), (420, 4582404), (432, 4455115), (504, 3818670), (540, 3564092), (560, 3436803), (630, 3054936), (720, 2673069), (756, 2545780), (840, 2291202), (945, 2036624), (1008, 1909335), (1080, 1782046), (1260, 1527468), (1512, 1272890), (1680, 1145601), (1890, 1018312), (2160, 891023), (2520, 763734), (3024, 636445), (3780, 509156), (5040, 381867), (7560, 254578), (15120, 127289)]