7838896800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20287}}^1$

素因数の和:20340

約数の個数: 288

約数和(自身を含む): 30430052352

約数和(自身を除く): 22591155552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 96, 100, 105, 112, 115, 120, 138, 140, 150, 160, 161, 168, 175, 184, 200, 210, 224, 230, 240, 276, 280, 300, 322, 336, 345, 350, 368, 400, 420, 460, 480, 483, 525, 552, 560, 575, 600, 644, 672, 690, 700, 736, 800, 805, 840, 920, 966, 1050, 1104, 1120, 1150, 1200, 1288, 1380, 1400, 1610, 1680, 1725, 1840, 1932, 2100, 2208, 2300, 2400, 2415, 2576, 2760, 2800, 3220, 3360, 3450, 3680, 3864, 4025, 4200, 4600, 4830, 5152, 5520, 5600, 6440, 6900, 7728, 8050, 8400, 9200, 9660, 11040, 12075, 12880, 13800, 15456, 16100, 16800, 18400, 19320, 20287, 24150, 25760, 27600, 32200, 38640, 40574, 48300, 55200, 60861, 64400, 77280, 81148, 96600, 101435, 121722, 128800, 142009, 162296, 193200, 202870, 243444, 284018, 304305, 324592, 386400, 405740, 426027, 466601, 486888, 507175, 568036, 608610, 649184, 710045, 811480, 852054, 933202, 973776, 1014350, 1136072, 1217220, 1399803, 1420090, 1521525, 1622960, 1704108, 1866404, 1947552, 2028700, 2130135, 2272144, 2333005, 2434440, 2799606, 2840180, 3043050, 3245920, 3266207, 3408216, 3550225, 3732808, 4057400, 4260270, 4544288, 4666010, 4868880, 5599212, 5680360, 6086100, 6532414, 6816432, 6999015, 7100450, 7465616, 8114800, 8520540, 9332020, 9737760, 9798621, 10650675, 11198424, 11360720, 11665025, 12172200, 13064828, 13632864, 13998030, 14200900, 14931232, 16229600, 16331035, 17041080, 18664040, 19597242, 21301350, 22396848, 22721440, 23330050, 24344400, 26129656, 27996060, 28401800, 32662070, 34082160, 34995075, 37328080, 39194484, 42602700, 44793696, 46660100, 48688800, 48993105, 52259312, 55992120, 56803600, 65324140, 68164320, 69990150, 74656160, 78388968, 81655175, 85205400, 93320200, 97986210, 104518624, 111984240, 113607200, 130648280, 139980300, 156777936, 163310350, 170410800, 186640400, 195972420, 223968480, 244965525, 261296560, 279960600, 313555872, 326620700, 340821600, 373280800, 391944840, 489931050, 522593120, 559921200, 653241400, 783889680, 979862100, 1119842400, 1306482800, 1567779360, 1959724200, 2612965600, 3919448400, 7838896800]

約数ペア:

[(1, 7838896800), (2, 3919448400), (3, 2612965600), (4, 1959724200), (5, 1567779360), (6, 1306482800), (7, 1119842400), (8, 979862100), (10, 783889680), (12, 653241400), (14, 559921200), (15, 522593120), (16, 489931050), (20, 391944840), (21, 373280800), (23, 340821600), (24, 326620700), (25, 313555872), (28, 279960600), (30, 261296560), (32, 244965525), (35, 223968480), (40, 195972420), (42, 186640400), (46, 170410800), (48, 163310350), (50, 156777936), (56, 139980300), (60, 130648280), (69, 113607200), (70, 111984240), (75, 104518624), (80, 97986210), (84, 93320200), (92, 85205400), (96, 81655175), (100, 78388968), (105, 74656160), (112, 69990150), (115, 68164320), (120, 65324140), (138, 56803600), (140, 55992120), (150, 52259312), (160, 48993105), (161, 48688800), (168, 46660100), (175, 44793696), (184, 42602700), (200, 39194484), (210, 37328080), (224, 34995075), (230, 34082160), (240, 32662070), (276, 28401800), (280, 27996060), (300, 26129656), (322, 24344400), (336, 23330050), (345, 22721440), (350, 22396848), (368, 21301350), (400, 19597242), (420, 18664040), (460, 17041080), (480, 16331035), (483, 16229600), (525, 14931232), (552, 14200900), (560, 13998030), (575, 13632864), (600, 13064828), (644, 12172200), (672, 11665025), (690, 11360720), (700, 11198424), (736, 10650675), (800, 9798621), (805, 9737760), (840, 9332020), (920, 8520540), (966, 8114800), (1050, 7465616), (1104, 7100450), (1120, 6999015), (1150, 6816432), (1200, 6532414), (1288, 6086100), (1380, 5680360), (1400, 5599212), (1610, 4868880), (1680, 4666010), (1725, 4544288), (1840, 4260270), (1932, 4057400), (2100, 3732808), (2208, 3550225), (2300, 3408216), (2400, 3266207), (2415, 3245920), (2576, 3043050), (2760, 2840180), (2800, 2799606), (3220, 2434440), (3360, 2333005), (3450, 2272144), (3680, 2130135), (3864, 2028700), (4025, 1947552), (4200, 1866404), (4600, 1704108), (4830, 1622960), (5152, 1521525), (5520, 1420090), (5600, 1399803), (6440, 1217220), (6900, 1136072), (7728, 1014350), (8050, 973776), (8400, 933202), (9200, 852054), (9660, 811480), (11040, 710045), (12075, 649184), (12880, 608610), (13800, 568036), (15456, 507175), (16100, 486888), (16800, 466601), (18400, 426027), (19320, 405740), (20287, 386400), (24150, 324592), (25760, 304305), (27600, 284018), (32200, 243444), (38640, 202870), (40574, 193200), (48300, 162296), (55200, 142009), (60861, 128800), (64400, 121722), (77280, 101435), (81148, 96600)]