1940703240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{34483}}^1$

素因数の和:34571

約数の個数: 128

約数和(自身を含む): 6753346560

約数和(自身を除く): 4812643320

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, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4690, 5628, 7035, 8040, 9380, 11256, 14070, 18760, 28140, 34483, 56280, 68966, 103449, 137932, 172415, 206898, 241381, 275864, 344830, 413796, 482762, 517245, 689660, 724143, 827592, 965524, 1034490, 1206905, 1379320, 1448286, 1931048, 2068980, 2310361, 2413810, 2896572, 3620715, 4137960, 4620722, 4827620, 5793144, 6931083, 7241430, 9241444, 9655240, 11551805, 13862166, 14482860, 16172527, 18482888, 23103610, 27724332, 28965720, 32345054, 34655415, 46207220, 48517581, 55448664, 64690108, 69310830, 80862635, 92414440, 97035162, 129380216, 138621660, 161725270, 194070324, 242587905, 277243320, 323450540, 388140648, 485175810, 646901080, 970351620, 1940703240]

約数ペア:

[(1, 1940703240), (2, 970351620), (3, 646901080), (4, 485175810), (5, 388140648), (6, 323450540), (7, 277243320), (8, 242587905), (10, 194070324), (12, 161725270), (14, 138621660), (15, 129380216), (20, 97035162), (21, 92414440), (24, 80862635), (28, 69310830), (30, 64690108), (35, 55448664), (40, 48517581), (42, 46207220), (56, 34655415), (60, 32345054), (67, 28965720), (70, 27724332), (84, 23103610), (105, 18482888), (120, 16172527), (134, 14482860), (140, 13862166), (168, 11551805), (201, 9655240), (210, 9241444), (268, 7241430), (280, 6931083), (335, 5793144), (402, 4827620), (420, 4620722), (469, 4137960), (536, 3620715), (670, 2896572), (804, 2413810), (840, 2310361), (938, 2068980), (1005, 1931048), (1340, 1448286), (1407, 1379320), (1608, 1206905), (1876, 1034490), (2010, 965524), (2345, 827592), (2680, 724143), (2814, 689660), (3752, 517245), (4020, 482762), (4690, 413796), (5628, 344830), (7035, 275864), (8040, 241381), (9380, 206898), (11256, 172415), (14070, 137932), (18760, 103449), (28140, 68966), (34483, 56280)]