810796000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1314

約数の個数: 192

約数和(自身を含む): 2377589760

約数和(自身を除く): 1566793760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 125, 140, 160, 161, 175, 184, 200, 224, 230, 250, 280, 322, 350, 368, 400, 460, 500, 560, 575, 644, 700, 736, 800, 805, 875, 920, 1000, 1120, 1150, 1259, 1288, 1400, 1610, 1750, 1840, 2000, 2300, 2518, 2576, 2800, 2875, 3220, 3500, 3680, 4000, 4025, 4600, 5036, 5152, 5600, 5750, 6295, 6440, 7000, 8050, 8813, 9200, 10072, 11500, 12590, 12880, 14000, 16100, 17626, 18400, 20125, 20144, 23000, 25180, 25760, 28000, 28957, 31475, 32200, 35252, 40250, 40288, 44065, 46000, 50360, 57914, 62950, 64400, 70504, 80500, 88130, 92000, 100720, 115828, 125900, 128800, 141008, 144785, 157375, 161000, 176260, 201440, 202699, 220325, 231656, 251800, 282016, 289570, 314750, 322000, 352520, 405398, 440650, 463312, 503600, 579140, 629500, 644000, 705040, 723925, 810796, 881300, 926624, 1007200, 1013495, 1101625, 1158280, 1259000, 1410080, 1447850, 1621592, 1762600, 2026990, 2203250, 2316560, 2518000, 2895700, 3243184, 3525200, 3619625, 4053980, 4406500, 4633120, 5036000, 5067475, 5791400, 6486368, 7050400, 7239250, 8107960, 8813000, 10134950, 11582800, 14478500, 16215920, 17626000, 20269900, 23165600, 25337375, 28957000, 32431840, 35252000, 40539800, 50674750, 57914000, 81079600, 101349500, 115828000, 162159200, 202699000, 405398000, 810796000]

約数ペア:

[(1, 810796000), (2, 405398000), (4, 202699000), (5, 162159200), (7, 115828000), (8, 101349500), (10, 81079600), (14, 57914000), (16, 50674750), (20, 40539800), (23, 35252000), (25, 32431840), (28, 28957000), (32, 25337375), (35, 23165600), (40, 20269900), (46, 17626000), (50, 16215920), (56, 14478500), (70, 11582800), (80, 10134950), (92, 8813000), (100, 8107960), (112, 7239250), (115, 7050400), (125, 6486368), (140, 5791400), (160, 5067475), (161, 5036000), (175, 4633120), (184, 4406500), (200, 4053980), (224, 3619625), (230, 3525200), (250, 3243184), (280, 2895700), (322, 2518000), (350, 2316560), (368, 2203250), (400, 2026990), (460, 1762600), (500, 1621592), (560, 1447850), (575, 1410080), (644, 1259000), (700, 1158280), (736, 1101625), (800, 1013495), (805, 1007200), (875, 926624), (920, 881300), (1000, 810796), (1120, 723925), (1150, 705040), (1259, 644000), (1288, 629500), (1400, 579140), (1610, 503600), (1750, 463312), (1840, 440650), (2000, 405398), (2300, 352520), (2518, 322000), (2576, 314750), (2800, 289570), (2875, 282016), (3220, 251800), (3500, 231656), (3680, 220325), (4000, 202699), (4025, 201440), (4600, 176260), (5036, 161000), (5152, 157375), (5600, 144785), (5750, 141008), (6295, 128800), (6440, 125900), (7000, 115828), (8050, 100720), (8813, 92000), (9200, 88130), (10072, 80500), (11500, 70504), (12590, 64400), (12880, 62950), (14000, 57914), (16100, 50360), (17626, 46000), (18400, 44065), (20125, 40288), (20144, 40250), (23000, 35252), (25180, 32200), (25760, 31475), (28000, 28957)]