2280621000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:741

約数の個数: 256

約数和(自身を含む): 8185282560

約数和(自身を除く): 5904661560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 223, 250, 280, 300, 350, 375, 420, 446, 487, 500, 525, 600, 669, 700, 750, 840, 875, 892, 974, 1000, 1050, 1115, 1338, 1400, 1461, 1500, 1561, 1750, 1784, 1948, 2100, 2230, 2435, 2625, 2676, 2922, 3000, 3122, 3345, 3409, 3500, 3896, 4200, 4460, 4683, 4870, 5250, 5352, 5575, 5844, 6244, 6690, 6818, 7000, 7305, 7805, 8920, 9366, 9740, 10227, 10500, 11150, 11688, 12175, 12488, 13380, 13636, 14610, 15610, 16725, 17045, 18732, 19480, 20454, 21000, 22300, 23415, 24350, 26760, 27272, 27875, 29220, 31220, 33450, 34090, 36525, 37464, 39025, 40908, 44600, 46830, 48700, 51135, 55750, 58440, 60875, 62440, 66900, 68180, 73050, 78050, 81816, 83625, 85225, 93660, 97400, 102270, 108601, 111500, 117075, 121750, 133800, 136360, 146100, 156100, 167250, 170450, 182625, 187320, 195125, 204540, 217202, 223000, 234150, 243500, 255675, 292200, 312200, 325803, 334500, 340900, 365250, 390250, 409080, 426125, 434404, 468300, 487000, 511350, 543005, 585375, 651606, 669000, 681800, 730500, 760207, 780500, 852250, 868808, 936600, 1022700, 1086010, 1170750, 1278375, 1303212, 1461000, 1520414, 1561000, 1629015, 1704500, 2045400, 2172020, 2280621, 2341500, 2556750, 2606424, 2715025, 3040828, 3258030, 3409000, 3801035, 4344040, 4561242, 4683000, 5113500, 5430050, 6081656, 6516060, 7602070, 8145075, 9122484, 10227000, 10860100, 11403105, 13032120, 13575125, 15204140, 16290150, 18244968, 19005175, 21720200, 22806210, 27150250, 30408280, 32580300, 38010350, 40725375, 45612420, 54300500, 57015525, 65160600, 76020700, 81450750, 91224840, 95025875, 108601000, 114031050, 152041400, 162901500, 190051750, 228062100, 285077625, 325803000, 380103500, 456124200, 570155250, 760207000, 1140310500, 2280621000]

約数ペア:

[(1, 2280621000), (2, 1140310500), (3, 760207000), (4, 570155250), (5, 456124200), (6, 380103500), (7, 325803000), (8, 285077625), (10, 228062100), (12, 190051750), (14, 162901500), (15, 152041400), (20, 114031050), (21, 108601000), (24, 95025875), (25, 91224840), (28, 81450750), (30, 76020700), (35, 65160600), (40, 57015525), (42, 54300500), (50, 45612420), (56, 40725375), (60, 38010350), (70, 32580300), (75, 30408280), (84, 27150250), (100, 22806210), (105, 21720200), (120, 19005175), (125, 18244968), (140, 16290150), (150, 15204140), (168, 13575125), (175, 13032120), (200, 11403105), (210, 10860100), (223, 10227000), (250, 9122484), (280, 8145075), (300, 7602070), (350, 6516060), (375, 6081656), (420, 5430050), (446, 5113500), (487, 4683000), (500, 4561242), (525, 4344040), (600, 3801035), (669, 3409000), (700, 3258030), (750, 3040828), (840, 2715025), (875, 2606424), (892, 2556750), (974, 2341500), (1000, 2280621), (1050, 2172020), (1115, 2045400), (1338, 1704500), (1400, 1629015), (1461, 1561000), (1500, 1520414), (1561, 1461000), (1750, 1303212), (1784, 1278375), (1948, 1170750), (2100, 1086010), (2230, 1022700), (2435, 936600), (2625, 868808), (2676, 852250), (2922, 780500), (3000, 760207), (3122, 730500), (3345, 681800), (3409, 669000), (3500, 651606), (3896, 585375), (4200, 543005), (4460, 511350), (4683, 487000), (4870, 468300), (5250, 434404), (5352, 426125), (5575, 409080), (5844, 390250), (6244, 365250), (6690, 340900), (6818, 334500), (7000, 325803), (7305, 312200), (7805, 292200), (8920, 255675), (9366, 243500), (9740, 234150), (10227, 223000), (10500, 217202), (11150, 204540), (11688, 195125), (12175, 187320), (12488, 182625), (13380, 170450), (13636, 167250), (14610, 156100), (15610, 146100), (16725, 136360), (17045, 133800), (18732, 121750), (19480, 117075), (20454, 111500), (21000, 108601), (22300, 102270), (23415, 97400), (24350, 93660), (26760, 85225), (27272, 83625), (27875, 81816), (29220, 78050), (31220, 73050), (33450, 68180), (34090, 66900), (36525, 62440), (37464, 60875), (39025, 58440), (40908, 55750), (44600, 51135), (46830, 48700)]