2116737560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2441}}^1$

素因数の和:2641

約数の個数: 128

約数和(自身を含む): 5767027200

約数和(自身を除く): 3650289640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 163, 190, 266, 280, 326, 380, 532, 652, 665, 760, 815, 1064, 1141, 1304, 1330, 1630, 2282, 2441, 2660, 3097, 3260, 4564, 4882, 5320, 5705, 6194, 6520, 9128, 9764, 11410, 12205, 12388, 15485, 17087, 19528, 21679, 22820, 24410, 24776, 30970, 34174, 43358, 45640, 46379, 48820, 61940, 68348, 85435, 86716, 92758, 97640, 108395, 123880, 136696, 170870, 173432, 185516, 216790, 231895, 324653, 341740, 371032, 397883, 433580, 463790, 649306, 683480, 795766, 867160, 927580, 1298612, 1591532, 1623265, 1855160, 1989415, 2597224, 2785181, 3183064, 3246530, 3978830, 5570362, 6493060, 7559777, 7957660, 11140724, 12986120, 13925905, 15119554, 15915320, 22281448, 27851810, 30239108, 37798885, 52918439, 55703620, 60478216, 75597770, 105836878, 111407240, 151195540, 211673756, 264592195, 302391080, 423347512, 529184390, 1058368780, 2116737560]

約数ペア:

[(1, 2116737560), (2, 1058368780), (4, 529184390), (5, 423347512), (7, 302391080), (8, 264592195), (10, 211673756), (14, 151195540), (19, 111407240), (20, 105836878), (28, 75597770), (35, 60478216), (38, 55703620), (40, 52918439), (56, 37798885), (70, 30239108), (76, 27851810), (95, 22281448), (133, 15915320), (140, 15119554), (152, 13925905), (163, 12986120), (190, 11140724), (266, 7957660), (280, 7559777), (326, 6493060), (380, 5570362), (532, 3978830), (652, 3246530), (665, 3183064), (760, 2785181), (815, 2597224), (1064, 1989415), (1141, 1855160), (1304, 1623265), (1330, 1591532), (1630, 1298612), (2282, 927580), (2441, 867160), (2660, 795766), (3097, 683480), (3260, 649306), (4564, 463790), (4882, 433580), (5320, 397883), (5705, 371032), (6194, 341740), (6520, 324653), (9128, 231895), (9764, 216790), (11410, 185516), (12205, 173432), (12388, 170870), (15485, 136696), (17087, 123880), (19528, 108395), (21679, 97640), (22820, 92758), (24410, 86716), (24776, 85435), (30970, 68348), (34174, 61940), (43358, 48820), (45640, 46379)]