28318008000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{9007}}^1$

素因数の和:9168

約数の個数: 224

約数和(自身を含む): 94230309888

約数和(自身を除く): 65912301888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 131, 150, 160, 192, 200, 240, 250, 262, 300, 320, 375, 393, 400, 480, 500, 524, 600, 655, 750, 786, 800, 960, 1000, 1048, 1200, 1310, 1500, 1572, 1600, 1965, 2000, 2096, 2400, 2620, 3000, 3144, 3275, 3930, 4000, 4192, 4800, 5240, 6000, 6288, 6550, 7860, 8000, 8384, 9007, 9825, 10480, 12000, 12576, 13100, 15720, 16375, 18014, 19650, 20960, 24000, 25152, 26200, 27021, 31440, 32750, 36028, 39300, 41920, 45035, 49125, 52400, 54042, 62880, 65500, 72056, 78600, 90070, 98250, 104800, 108084, 125760, 131000, 135105, 144112, 157200, 180140, 196500, 209600, 216168, 225175, 262000, 270210, 288224, 314400, 360280, 393000, 432336, 450350, 524000, 540420, 576448, 628800, 675525, 720560, 786000, 864672, 900700, 1048000, 1080840, 1125875, 1179917, 1351050, 1441120, 1572000, 1729344, 1801400, 2161680, 2251750, 2359834, 2702100, 2882240, 3144000, 3377625, 3539751, 3602800, 4323360, 4503500, 4719668, 5404200, 5899585, 6755250, 7079502, 7205600, 8646720, 9007000, 9439336, 10808400, 11799170, 13510500, 14159004, 14411200, 17698755, 18014000, 18878672, 21616800, 23598340, 27021000, 28318008, 29497925, 35397510, 36028000, 37757344, 43233600, 47196680, 54042000, 56636016, 58995850, 70795020, 72056000, 75514688, 88493775, 94393360, 108084000, 113272032, 117991700, 141590040, 147489625, 176987550, 188786720, 216168000, 226544064, 235983400, 283180080, 294979250, 353975100, 377573440, 442468875, 471966800, 566360160, 589958500, 707950200, 884937750, 943933600, 1132720320, 1179917000, 1415900400, 1769875500, 1887867200, 2359834000, 2831800800, 3539751000, 4719668000, 5663601600, 7079502000, 9439336000, 14159004000, 28318008000]

約数ペア:

[(1, 28318008000), (2, 14159004000), (3, 9439336000), (4, 7079502000), (5, 5663601600), (6, 4719668000), (8, 3539751000), (10, 2831800800), (12, 2359834000), (15, 1887867200), (16, 1769875500), (20, 1415900400), (24, 1179917000), (25, 1132720320), (30, 943933600), (32, 884937750), (40, 707950200), (48, 589958500), (50, 566360160), (60, 471966800), (64, 442468875), (75, 377573440), (80, 353975100), (96, 294979250), (100, 283180080), (120, 235983400), (125, 226544064), (131, 216168000), (150, 188786720), (160, 176987550), (192, 147489625), (200, 141590040), (240, 117991700), (250, 113272032), (262, 108084000), (300, 94393360), (320, 88493775), (375, 75514688), (393, 72056000), (400, 70795020), (480, 58995850), (500, 56636016), (524, 54042000), (600, 47196680), (655, 43233600), (750, 37757344), (786, 36028000), (800, 35397510), (960, 29497925), (1000, 28318008), (1048, 27021000), (1200, 23598340), (1310, 21616800), (1500, 18878672), (1572, 18014000), (1600, 17698755), (1965, 14411200), (2000, 14159004), (2096, 13510500), (2400, 11799170), (2620, 10808400), (3000, 9439336), (3144, 9007000), (3275, 8646720), (3930, 7205600), (4000, 7079502), (4192, 6755250), (4800, 5899585), (5240, 5404200), (6000, 4719668), (6288, 4503500), (6550, 4323360), (7860, 3602800), (8000, 3539751), (8384, 3377625), (9007, 3144000), (9825, 2882240), (10480, 2702100), (12000, 2359834), (12576, 2251750), (13100, 2161680), (15720, 1801400), (16375, 1729344), (18014, 1572000), (19650, 1441120), (20960, 1351050), (24000, 1179917), (25152, 1125875), (26200, 1080840), (27021, 1048000), (31440, 900700), (32750, 864672), (36028, 786000), (39300, 720560), (41920, 675525), (45035, 628800), (49125, 576448), (52400, 540420), (54042, 524000), (62880, 450350), (65500, 432336), (72056, 393000), (78600, 360280), (90070, 314400), (98250, 288224), (104800, 270210), (108084, 262000), (125760, 225175), (131000, 216168), (135105, 209600), (144112, 196500), (157200, 180140)]