193157160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{229949}}^1$

素因数の和:229970

約数の個数: 64

約数和(自身を含む): 662256000

約数和(自身を除く): 469098840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 229949, 459898, 689847, 919796, 1149745, 1379694, 1609643, 1839592, 2299490, 2759388, 3219286, 3449235, 4598980, 4828929, 5518776, 6438572, 6898470, 8048215, 9197960, 9657858, 12877144, 13796940, 16096430, 19315716, 24144645, 27593880, 32192860, 38631432, 48289290, 64385720, 96578580, 193157160]

約数ペア:

[(1, 193157160), (2, 96578580), (3, 64385720), (4, 48289290), (5, 38631432), (6, 32192860), (7, 27593880), (8, 24144645), (10, 19315716), (12, 16096430), (14, 13796940), (15, 12877144), (20, 9657858), (21, 9197960), (24, 8048215), (28, 6898470), (30, 6438572), (35, 5518776), (40, 4828929), (42, 4598980), (56, 3449235), (60, 3219286), (70, 2759388), (84, 2299490), (105, 1839592), (120, 1609643), (140, 1379694), (168, 1149745), (210, 919796), (280, 689847), (420, 459898), (840, 229949)]