190701840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113513}}^1$

素因数の和:113536

約数の個数: 80

約数和(自身を含む): 675635328

約数和(自身を除く): 484933488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 113513, 227026, 340539, 454052, 567565, 681078, 794591, 908104, 1135130, 1362156, 1589182, 1702695, 1816208, 2270260, 2383773, 2724312, 3178364, 3405390, 3972955, 4540520, 4767546, 5448624, 6356728, 6810780, 7945910, 9081040, 9535092, 11918865, 12713456, 13621560, 15891820, 19070184, 23837730, 27243120, 31783640, 38140368, 47675460, 63567280, 95350920, 190701840]

約数ペア:

[(1, 190701840), (2, 95350920), (3, 63567280), (4, 47675460), (5, 38140368), (6, 31783640), (7, 27243120), (8, 23837730), (10, 19070184), (12, 15891820), (14, 13621560), (15, 12713456), (16, 11918865), (20, 9535092), (21, 9081040), (24, 7945910), (28, 6810780), (30, 6356728), (35, 5448624), (40, 4767546), (42, 4540520), (48, 3972955), (56, 3405390), (60, 3178364), (70, 2724312), (80, 2383773), (84, 2270260), (105, 1816208), (112, 1702695), (120, 1589182), (140, 1362156), (168, 1135130), (210, 908104), (240, 794591), (280, 681078), (336, 567565), (420, 454052), (560, 340539), (840, 227026), (1680, 113513)]