213507938000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{3229}}^1\times {\mathrm{4723}}^1$

素因数の和:7982

約数の個数: 160

約数和(自身を含む): 590321621760

約数和(自身を除く): 376813683760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3229, 3500, 4723, 6458, 7000, 9446, 12916, 14000, 16145, 18892, 22603, 23615, 25832, 32290, 33061, 37784, 45206, 47230, 51664, 64580, 66122, 75568, 80725, 90412, 94460, 113015, 118075, 129160, 132244, 161450, 165305, 180824, 188920, 226030, 236150, 258320, 264488, 322900, 330610, 361648, 377840, 403625, 452060, 472300, 528976, 565075, 590375, 645800, 661220, 807250, 826525, 904120, 944600, 1130150, 1180750, 1291600, 1322440, 1614500, 1653050, 1808240, 1889200, 2260300, 2361500, 2644880, 2825375, 3229000, 3306100, 4132625, 4520600, 4723000, 5650750, 6458000, 6612200, 8265250, 9041200, 9446000, 11301500, 13224400, 15250567, 16530500, 22603000, 30501134, 33061000, 45206000, 61002268, 66122000, 76252835, 106753969, 122004536, 152505670, 213507938, 244009072, 305011340, 381264175, 427015876, 533769845, 610022680, 762528350, 854031752, 1067539690, 1220045360, 1525056700, 1708063504, 1906320875, 2135079380, 2668849225, 3050113400, 3812641750, 4270158760, 5337698450, 6100226800, 7625283500, 8540317520, 10675396900, 13344246125, 15250567000, 21350793800, 26688492250, 30501134000, 42701587600, 53376984500, 106753969000, 213507938000]

約数ペア:

[(1, 213507938000), (2, 106753969000), (4, 53376984500), (5, 42701587600), (7, 30501134000), (8, 26688492250), (10, 21350793800), (14, 15250567000), (16, 13344246125), (20, 10675396900), (25, 8540317520), (28, 7625283500), (35, 6100226800), (40, 5337698450), (50, 4270158760), (56, 3812641750), (70, 3050113400), (80, 2668849225), (100, 2135079380), (112, 1906320875), (125, 1708063504), (140, 1525056700), (175, 1220045360), (200, 1067539690), (250, 854031752), (280, 762528350), (350, 610022680), (400, 533769845), (500, 427015876), (560, 381264175), (700, 305011340), (875, 244009072), (1000, 213507938), (1400, 152505670), (1750, 122004536), (2000, 106753969), (2800, 76252835), (3229, 66122000), (3500, 61002268), (4723, 45206000), (6458, 33061000), (7000, 30501134), (9446, 22603000), (12916, 16530500), (14000, 15250567), (16145, 13224400), (18892, 11301500), (22603, 9446000), (23615, 9041200), (25832, 8265250), (32290, 6612200), (33061, 6458000), (37784, 5650750), (45206, 4723000), (47230, 4520600), (51664, 4132625), (64580, 3306100), (66122, 3229000), (75568, 2825375), (80725, 2644880), (90412, 2361500), (94460, 2260300), (113015, 1889200), (118075, 1808240), (129160, 1653050), (132244, 1614500), (161450, 1322440), (165305, 1291600), (180824, 1180750), (188920, 1130150), (226030, 944600), (236150, 904120), (258320, 826525), (264488, 807250), (322900, 661220), (330610, 645800), (361648, 590375), (377840, 565075), (403625, 528976), (452060, 472300)]