2007231840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2539}}^1$

素因数の和:2627

約数の個数: 240

約数和(自身を含む): 7202820240

約数和(自身を除く): 5195588400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 488, 540, 549, 610, 648, 720, 732, 810, 864, 915, 976, 1080, 1098, 1220, 1296, 1440, 1464, 1620, 1647, 1830, 1952, 2160, 2196, 2440, 2539, 2592, 2745, 2928, 3240, 3294, 3660, 4320, 4392, 4880, 4941, 5078, 5490, 5856, 6480, 6588, 7320, 7617, 8235, 8784, 9760, 9882, 10156, 10980, 12695, 12960, 13176, 14640, 15234, 16470, 17568, 19764, 20312, 21960, 22851, 24705, 25390, 26352, 29280, 30468, 32940, 38085, 39528, 40624, 43920, 45702, 49410, 50780, 52704, 60936, 65880, 68553, 76170, 79056, 81248, 87840, 91404, 98820, 101560, 114255, 121872, 131760, 137106, 152340, 154879, 158112, 182808, 197640, 203120, 205659, 228510, 243744, 263520, 274212, 304680, 309758, 342765, 365616, 395280, 406240, 411318, 457020, 464637, 548424, 609360, 619516, 685530, 731232, 774395, 790560, 822636, 914040, 929274, 1028295, 1096848, 1218720, 1239032, 1371060, 1393911, 1548790, 1645272, 1828080, 1858548, 2056590, 2193696, 2323185, 2478064, 2742120, 2787822, 3097580, 3290544, 3656160, 3717096, 4113180, 4181733, 4646370, 4956128, 5484240, 5575644, 6195160, 6581088, 6969555, 7434192, 8226360, 8363466, 9292740, 10968480, 11151288, 12390320, 12545199, 13939110, 14868384, 16452720, 16726932, 18585480, 20908665, 22302576, 24780640, 25090398, 27878220, 32905440, 33453864, 37170960, 41817330, 44605152, 50180796, 55756440, 62725995, 66907728, 74341920, 83634660, 100361592, 111512880, 125451990, 133815456, 167269320, 200723184, 223025760, 250903980, 334538640, 401446368, 501807960, 669077280, 1003615920, 2007231840]

約数ペア:

[(1, 2007231840), (2, 1003615920), (3, 669077280), (4, 501807960), (5, 401446368), (6, 334538640), (8, 250903980), (9, 223025760), (10, 200723184), (12, 167269320), (15, 133815456), (16, 125451990), (18, 111512880), (20, 100361592), (24, 83634660), (27, 74341920), (30, 66907728), (32, 62725995), (36, 55756440), (40, 50180796), (45, 44605152), (48, 41817330), (54, 37170960), (60, 33453864), (61, 32905440), (72, 27878220), (80, 25090398), (81, 24780640), (90, 22302576), (96, 20908665), (108, 18585480), (120, 16726932), (122, 16452720), (135, 14868384), (144, 13939110), (160, 12545199), (162, 12390320), (180, 11151288), (183, 10968480), (216, 9292740), (240, 8363466), (244, 8226360), (270, 7434192), (288, 6969555), (305, 6581088), (324, 6195160), (360, 5575644), (366, 5484240), (405, 4956128), (432, 4646370), (480, 4181733), (488, 4113180), (540, 3717096), (549, 3656160), (610, 3290544), (648, 3097580), (720, 2787822), (732, 2742120), (810, 2478064), (864, 2323185), (915, 2193696), (976, 2056590), (1080, 1858548), (1098, 1828080), (1220, 1645272), (1296, 1548790), (1440, 1393911), (1464, 1371060), (1620, 1239032), (1647, 1218720), (1830, 1096848), (1952, 1028295), (2160, 929274), (2196, 914040), (2440, 822636), (2539, 790560), (2592, 774395), (2745, 731232), (2928, 685530), (3240, 619516), (3294, 609360), (3660, 548424), (4320, 464637), (4392, 457020), (4880, 411318), (4941, 406240), (5078, 395280), (5490, 365616), (5856, 342765), (6480, 309758), (6588, 304680), (7320, 274212), (7617, 263520), (8235, 243744), (8784, 228510), (9760, 205659), (9882, 203120), (10156, 197640), (10980, 182808), (12695, 158112), (12960, 154879), (13176, 152340), (14640, 137106), (15234, 131760), (16470, 121872), (17568, 114255), (19764, 101560), (20312, 98820), (21960, 91404), (22851, 87840), (24705, 81248), (25390, 79056), (26352, 76170), (29280, 68553), (30468, 65880), (32940, 60936), (38085, 52704), (39528, 50780), (40624, 49410), (43920, 45702)]