268522800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2500

約数の個数: 240

約数和(自身を含む): 1059098880

約数和(自身を除く): 790576080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2459, 2600, 2730, 2800, 3120, 3640, 3900, 4200, 4368, 4550, 4918, 5200, 5460, 6825, 7280, 7377, 7800, 8400, 9100, 9836, 10920, 12295, 13650, 14754, 15600, 17213, 18200, 19672, 21840, 24590, 27300, 29508, 31967, 34426, 36400, 36885, 39344, 49180, 51639, 54600, 59016, 61475, 63934, 68852, 73770, 86065, 95901, 98360, 103278, 109200, 118032, 122950, 127868, 137704, 147540, 159835, 172130, 184425, 191802, 196720, 206556, 223769, 245900, 255736, 258195, 275408, 295080, 319670, 344260, 368850, 383604, 413112, 430325, 447538, 479505, 491800, 511472, 516390, 590160, 639340, 671307, 688520, 737700, 767208, 799175, 826224, 860650, 895076, 959010, 983600, 1032780, 1118845, 1278680, 1290975, 1342614, 1377040, 1475400, 1534416, 1598350, 1721300, 1790152, 1918020, 2065560, 2237690, 2397525, 2557360, 2581950, 2685228, 2950800, 3196700, 3356535, 3442600, 3580304, 3836040, 4131120, 4475380, 4795050, 5163900, 5370456, 5594225, 6393400, 6713070, 6885200, 7672080, 8950760, 9590100, 10327800, 10740912, 11188450, 12786800, 13426140, 16782675, 17901520, 19180200, 20655600, 22376900, 26852280, 33565350, 38360400, 44753800, 53704560, 67130700, 89507600, 134261400, 268522800]

約数ペア:

[(1, 268522800), (2, 134261400), (3, 89507600), (4, 67130700), (5, 53704560), (6, 44753800), (7, 38360400), (8, 33565350), (10, 26852280), (12, 22376900), (13, 20655600), (14, 19180200), (15, 17901520), (16, 16782675), (20, 13426140), (21, 12786800), (24, 11188450), (25, 10740912), (26, 10327800), (28, 9590100), (30, 8950760), (35, 7672080), (39, 6885200), (40, 6713070), (42, 6393400), (48, 5594225), (50, 5370456), (52, 5163900), (56, 4795050), (60, 4475380), (65, 4131120), (70, 3836040), (75, 3580304), (78, 3442600), (80, 3356535), (84, 3196700), (91, 2950800), (100, 2685228), (104, 2581950), (105, 2557360), (112, 2397525), (120, 2237690), (130, 2065560), (140, 1918020), (150, 1790152), (156, 1721300), (168, 1598350), (175, 1534416), (182, 1475400), (195, 1377040), (200, 1342614), (208, 1290975), (210, 1278680), (240, 1118845), (260, 1032780), (273, 983600), (280, 959010), (300, 895076), (312, 860650), (325, 826224), (336, 799175), (350, 767208), (364, 737700), (390, 688520), (400, 671307), (420, 639340), (455, 590160), (520, 516390), (525, 511472), (546, 491800), (560, 479505), (600, 447538), (624, 430325), (650, 413112), (700, 383604), (728, 368850), (780, 344260), (840, 319670), (910, 295080), (975, 275408), (1040, 258195), (1050, 255736), (1092, 245900), (1200, 223769), (1300, 206556), (1365, 196720), (1400, 191802), (1456, 184425), (1560, 172130), (1680, 159835), (1820, 147540), (1950, 137704), (2100, 127868), (2184, 122950), (2275, 118032), (2459, 109200), (2600, 103278), (2730, 98360), (2800, 95901), (3120, 86065), (3640, 73770), (3900, 68852), (4200, 63934), (4368, 61475), (4550, 59016), (4918, 54600), (5200, 51639), (5460, 49180), (6825, 39344), (7280, 36885), (7377, 36400), (7800, 34426), (8400, 31967), (9100, 29508), (9836, 27300), (10920, 24590), (12295, 21840), (13650, 19672), (14754, 18200), (15600, 17213)]