1948076640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36563}}^1$

素因数の和:36621

約数の個数: 144

約数和(自身を含む): 6827668848

約数和(自身を除く): 4879592208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8880, 10656, 13320, 17760, 26640, 36563, 53280, 73126, 109689, 146252, 182815, 219378, 292504, 329067, 365630, 438756, 548445, 585008, 658134, 731260, 877512, 1096890, 1170016, 1316268, 1352831, 1462520, 1645335, 1755024, 2193780, 2632536, 2705662, 2925040, 3290670, 3510048, 4058493, 4387560, 5265072, 5411324, 5850080, 6581340, 6764155, 8116986, 8775120, 10530144, 10822648, 12175479, 13162680, 13528310, 16233972, 17550240, 20292465, 21645296, 24350958, 26325360, 27056620, 32467944, 40584930, 43290592, 48701916, 52650720, 54113240, 60877395, 64935888, 81169860, 97403832, 108226480, 121754790, 129871776, 162339720, 194807664, 216452960, 243509580, 324679440, 389615328, 487019160, 649358880, 974038320, 1948076640]

約数ペア:

[(1, 1948076640), (2, 974038320), (3, 649358880), (4, 487019160), (5, 389615328), (6, 324679440), (8, 243509580), (9, 216452960), (10, 194807664), (12, 162339720), (15, 129871776), (16, 121754790), (18, 108226480), (20, 97403832), (24, 81169860), (30, 64935888), (32, 60877395), (36, 54113240), (37, 52650720), (40, 48701916), (45, 43290592), (48, 40584930), (60, 32467944), (72, 27056620), (74, 26325360), (80, 24350958), (90, 21645296), (96, 20292465), (111, 17550240), (120, 16233972), (144, 13528310), (148, 13162680), (160, 12175479), (180, 10822648), (185, 10530144), (222, 8775120), (240, 8116986), (288, 6764155), (296, 6581340), (333, 5850080), (360, 5411324), (370, 5265072), (444, 4387560), (480, 4058493), (555, 3510048), (592, 3290670), (666, 2925040), (720, 2705662), (740, 2632536), (888, 2193780), (1110, 1755024), (1184, 1645335), (1332, 1462520), (1440, 1352831), (1480, 1316268), (1665, 1170016), (1776, 1096890), (2220, 877512), (2664, 731260), (2960, 658134), (3330, 585008), (3552, 548445), (4440, 438756), (5328, 365630), (5920, 329067), (6660, 292504), (8880, 219378), (10656, 182815), (13320, 146252), (17760, 109689), (26640, 73126), (36563, 53280)]