2213756640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{10181}}^1$

素因数の和:10353

約数の個数: 144

約数和(自身を含む): 7605220896

約数和(自身を除く): 5391464256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 302, 360, 453, 480, 604, 720, 755, 906, 1208, 1359, 1440, 1510, 1812, 2265, 2416, 2718, 3020, 3624, 4530, 4832, 5436, 6040, 6795, 7248, 9060, 10181, 10872, 12080, 13590, 14496, 18120, 20362, 21744, 24160, 27180, 30543, 36240, 40724, 43488, 50905, 54360, 61086, 72480, 81448, 91629, 101810, 108720, 122172, 152715, 162896, 183258, 203620, 217440, 244344, 305430, 325792, 366516, 407240, 458145, 488688, 610860, 733032, 814480, 916290, 977376, 1221720, 1466064, 1537331, 1628960, 1832580, 2443440, 2932128, 3074662, 3665160, 4611993, 4886880, 6149324, 7330320, 7686655, 9223986, 12298648, 13835979, 14660640, 15373310, 18447972, 23059965, 24597296, 27671958, 30746620, 36895944, 46119930, 49194592, 55343916, 61493240, 69179895, 73791888, 92239860, 110687832, 122986480, 138359790, 147583776, 184479720, 221375664, 245972960, 276719580, 368959440, 442751328, 553439160, 737918880, 1106878320, 2213756640]

約数ペア:

[(1, 2213756640), (2, 1106878320), (3, 737918880), (4, 553439160), (5, 442751328), (6, 368959440), (8, 276719580), (9, 245972960), (10, 221375664), (12, 184479720), (15, 147583776), (16, 138359790), (18, 122986480), (20, 110687832), (24, 92239860), (30, 73791888), (32, 69179895), (36, 61493240), (40, 55343916), (45, 49194592), (48, 46119930), (60, 36895944), (72, 30746620), (80, 27671958), (90, 24597296), (96, 23059965), (120, 18447972), (144, 15373310), (151, 14660640), (160, 13835979), (180, 12298648), (240, 9223986), (288, 7686655), (302, 7330320), (360, 6149324), (453, 4886880), (480, 4611993), (604, 3665160), (720, 3074662), (755, 2932128), (906, 2443440), (1208, 1832580), (1359, 1628960), (1440, 1537331), (1510, 1466064), (1812, 1221720), (2265, 977376), (2416, 916290), (2718, 814480), (3020, 733032), (3624, 610860), (4530, 488688), (4832, 458145), (5436, 407240), (6040, 366516), (6795, 325792), (7248, 305430), (9060, 244344), (10181, 217440), (10872, 203620), (12080, 183258), (13590, 162896), (14496, 152715), (18120, 122172), (20362, 108720), (21744, 101810), (24160, 91629), (27180, 81448), (30543, 72480), (36240, 61086), (40724, 54360), (43488, 50905)]