222488280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{88289}}^1$

素因数の和:88313

約数の個数: 96

約数和(自身を含む): 826394400

約数和(自身を除く): 603906120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 88289, 176578, 264867, 353156, 441445, 529734, 618023, 706312, 794601, 882890, 1059468, 1236046, 1324335, 1589202, 1765780, 1854069, 2118936, 2472092, 2648670, 3090115, 3178404, 3531560, 3708138, 3973005, 4944184, 5297340, 5562207, 6180230, 6356808, 7416276, 7946010, 9270345, 10594680, 11124414, 12360460, 14832552, 15892020, 18540690, 22248828, 24720920, 27811035, 31784040, 37081380, 44497656, 55622070, 74162760, 111244140, 222488280]

約数ペア:

[(1, 222488280), (2, 111244140), (3, 74162760), (4, 55622070), (5, 44497656), (6, 37081380), (7, 31784040), (8, 27811035), (9, 24720920), (10, 22248828), (12, 18540690), (14, 15892020), (15, 14832552), (18, 12360460), (20, 11124414), (21, 10594680), (24, 9270345), (28, 7946010), (30, 7416276), (35, 6356808), (36, 6180230), (40, 5562207), (42, 5297340), (45, 4944184), (56, 3973005), (60, 3708138), (63, 3531560), (70, 3178404), (72, 3090115), (84, 2648670), (90, 2472092), (105, 2118936), (120, 1854069), (126, 1765780), (140, 1589202), (168, 1324335), (180, 1236046), (210, 1059468), (252, 882890), (280, 794601), (315, 706312), (360, 618023), (420, 529734), (504, 441445), (630, 353156), (840, 264867), (1260, 176578), (2520, 88289)]