2518664000

素因数分解:

$2^6\times 5^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 224

約数和(自身を含む): 6552858624

約数和(自身を除く): 4034194624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 67, 74, 80, 100, 125, 127, 134, 148, 160, 185, 200, 250, 254, 268, 296, 320, 335, 370, 400, 500, 508, 536, 592, 635, 670, 740, 800, 925, 1000, 1016, 1072, 1184, 1270, 1340, 1480, 1600, 1675, 1850, 2000, 2032, 2144, 2368, 2479, 2540, 2680, 2960, 3175, 3350, 3700, 4000, 4064, 4288, 4625, 4699, 4958, 5080, 5360, 5920, 6350, 6700, 7400, 8000, 8128, 8375, 8509, 9250, 9398, 9916, 10160, 10720, 11840, 12395, 12700, 13400, 14800, 15875, 16750, 17018, 18500, 18796, 19832, 20320, 21440, 23495, 24790, 25400, 26800, 29600, 31750, 33500, 34036, 37000, 37592, 39664, 40640, 42545, 46990, 49580, 50800, 53600, 59200, 61975, 63500, 67000, 68072, 74000, 75184, 79328, 85090, 93980, 99160, 101600, 107200, 117475, 123950, 127000, 134000, 136144, 148000, 150368, 158656, 170180, 187960, 198320, 203200, 212725, 234950, 247900, 254000, 268000, 272288, 296000, 300736, 309875, 314833, 340360, 375920, 396640, 425450, 469900, 495800, 508000, 536000, 544576, 587375, 619750, 629666, 680720, 751840, 793280, 850900, 939800, 991600, 1016000, 1063625, 1174750, 1239500, 1259332, 1361440, 1503680, 1574165, 1701800, 1879600, 1983200, 2127250, 2349500, 2479000, 2518664, 2722880, 3148330, 3403600, 3759200, 3966400, 4254500, 4699000, 4958000, 5037328, 6296660, 6807200, 7518400, 7870825, 8509000, 9398000, 9916000, 10074656, 12593320, 13614400, 15741650, 17018000, 18796000, 19832000, 20149312, 25186640, 31483300, 34036000, 37592000, 39354125, 50373280, 62966600, 68072000, 78708250, 100746560, 125933200, 157416500, 251866400, 314833000, 503732800, 629666000, 1259332000, 2518664000]

約数ペア:

[(1, 2518664000), (2, 1259332000), (4, 629666000), (5, 503732800), (8, 314833000), (10, 251866400), (16, 157416500), (20, 125933200), (25, 100746560), (32, 78708250), (37, 68072000), (40, 62966600), (50, 50373280), (64, 39354125), (67, 37592000), (74, 34036000), (80, 31483300), (100, 25186640), (125, 20149312), (127, 19832000), (134, 18796000), (148, 17018000), (160, 15741650), (185, 13614400), (200, 12593320), (250, 10074656), (254, 9916000), (268, 9398000), (296, 8509000), (320, 7870825), (335, 7518400), (370, 6807200), (400, 6296660), (500, 5037328), (508, 4958000), (536, 4699000), (592, 4254500), (635, 3966400), (670, 3759200), (740, 3403600), (800, 3148330), (925, 2722880), (1000, 2518664), (1016, 2479000), (1072, 2349500), (1184, 2127250), (1270, 1983200), (1340, 1879600), (1480, 1701800), (1600, 1574165), (1675, 1503680), (1850, 1361440), (2000, 1259332), (2032, 1239500), (2144, 1174750), (2368, 1063625), (2479, 1016000), (2540, 991600), (2680, 939800), (2960, 850900), (3175, 793280), (3350, 751840), (3700, 680720), (4000, 629666), (4064, 619750), (4288, 587375), (4625, 544576), (4699, 536000), (4958, 508000), (5080, 495800), (5360, 469900), (5920, 425450), (6350, 396640), (6700, 375920), (7400, 340360), (8000, 314833), (8128, 309875), (8375, 300736), (8509, 296000), (9250, 272288), (9398, 268000), (9916, 254000), (10160, 247900), (10720, 234950), (11840, 212725), (12395, 203200), (12700, 198320), (13400, 187960), (14800, 170180), (15875, 158656), (16750, 150368), (17018, 148000), (18500, 136144), (18796, 134000), (19832, 127000), (20320, 123950), (21440, 117475), (23495, 107200), (24790, 101600), (25400, 99160), (26800, 93980), (29600, 85090), (31750, 79328), (33500, 75184), (34036, 74000), (37000, 68072), (37592, 67000), (39664, 63500), (40640, 61975), (42545, 59200), (46990, 53600), (49580, 50800)]