6718845840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3999313}}^1$

素因数の和:3999336

約数の個数: 80

約数和(自身を含む): 23803916928

約数和(自身を除く): 17085071088

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, 3999313, 7998626, 11997939, 15997252, 19996565, 23995878, 27995191, 31994504, 39993130, 47991756, 55990382, 59989695, 63989008, 79986260, 83985573, 95983512, 111980764, 119979390, 139975955, 159972520, 167971146, 191967024, 223961528, 239958780, 279951910, 319945040, 335942292, 419927865, 447923056, 479917560, 559903820, 671884584, 839855730, 959835120, 1119807640, 1343769168, 1679711460, 2239615280, 3359422920, 6718845840]

約数ペア:

[(1, 6718845840), (2, 3359422920), (3, 2239615280), (4, 1679711460), (5, 1343769168), (6, 1119807640), (7, 959835120), (8, 839855730), (10, 671884584), (12, 559903820), (14, 479917560), (15, 447923056), (16, 419927865), (20, 335942292), (21, 319945040), (24, 279951910), (28, 239958780), (30, 223961528), (35, 191967024), (40, 167971146), (42, 159972520), (48, 139975955), (56, 119979390), (60, 111980764), (70, 95983512), (80, 83985573), (84, 79986260), (105, 63989008), (112, 59989695), (120, 55990382), (140, 47991756), (168, 39993130), (210, 31994504), (240, 27995191), (280, 23995878), (336, 19996565), (420, 15997252), (560, 11997939), (840, 7998626), (1680, 3999313)]