260929200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{31063}}^1$

素因数の和:31091

約数の個数: 120

約数和(自身を含む): 955280128

約数和(自身を除く): 694350928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 31063, 62126, 93189, 124252, 155315, 186378, 217441, 248504, 310630, 372756, 434882, 465945, 497008, 621260, 652323, 745512, 776575, 869764, 931890, 1087205, 1242520, 1304646, 1491024, 1553150, 1739528, 1863780, 2174410, 2329725, 2485040, 2609292, 3106300, 3261615, 3479056, 3727560, 4348820, 4659450, 5218584, 5436025, 6212600, 6523230, 7455120, 8697640, 9318900, 10437168, 10872050, 12425200, 13046460, 16308075, 17395280, 18637800, 21744100, 26092920, 32616150, 37275600, 43488200, 52185840, 65232300, 86976400, 130464600, 260929200]

約数ペア:

[(1, 260929200), (2, 130464600), (3, 86976400), (4, 65232300), (5, 52185840), (6, 43488200), (7, 37275600), (8, 32616150), (10, 26092920), (12, 21744100), (14, 18637800), (15, 17395280), (16, 16308075), (20, 13046460), (21, 12425200), (24, 10872050), (25, 10437168), (28, 9318900), (30, 8697640), (35, 7455120), (40, 6523230), (42, 6212600), (48, 5436025), (50, 5218584), (56, 4659450), (60, 4348820), (70, 3727560), (75, 3479056), (80, 3261615), (84, 3106300), (100, 2609292), (105, 2485040), (112, 2329725), (120, 2174410), (140, 1863780), (150, 1739528), (168, 1553150), (175, 1491024), (200, 1304646), (210, 1242520), (240, 1087205), (280, 931890), (300, 869764), (336, 776575), (350, 745512), (400, 652323), (420, 621260), (525, 497008), (560, 465945), (600, 434882), (700, 372756), (840, 310630), (1050, 248504), (1200, 217441), (1400, 186378), (1680, 155315), (2100, 124252), (2800, 93189), (4200, 62126), (8400, 31063)]