2724765840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4447}}^1$

素因数の和:4526

約数の個数: 240

約数和(自身を含む): 9808800768

約数和(自身を除く): 7084034928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 37, 40, 45, 46, 48, 60, 69, 72, 74, 80, 90, 92, 111, 115, 120, 138, 144, 148, 180, 184, 185, 207, 222, 230, 240, 276, 296, 333, 345, 360, 368, 370, 414, 444, 460, 552, 555, 592, 666, 690, 720, 740, 828, 851, 888, 920, 1035, 1104, 1110, 1332, 1380, 1480, 1656, 1665, 1702, 1776, 1840, 2070, 2220, 2553, 2664, 2760, 2960, 3312, 3330, 3404, 4140, 4255, 4440, 4447, 5106, 5328, 5520, 6660, 6808, 7659, 8280, 8510, 8880, 8894, 10212, 12765, 13320, 13341, 13616, 15318, 16560, 17020, 17788, 20424, 22235, 25530, 26640, 26682, 30636, 34040, 35576, 38295, 40023, 40848, 44470, 51060, 53364, 61272, 66705, 68080, 71152, 76590, 80046, 88940, 102120, 102281, 106728, 122544, 133410, 153180, 160092, 164539, 177880, 200115, 204240, 204562, 213456, 266820, 306360, 306843, 320184, 329078, 355760, 400230, 409124, 493617, 511405, 533640, 612720, 613686, 640368, 658156, 800460, 818248, 822695, 920529, 987234, 1022810, 1067280, 1227372, 1316312, 1480851, 1534215, 1600920, 1636496, 1645390, 1841058, 1974468, 2045620, 2454744, 2468085, 2632624, 2961702, 3068430, 3201840, 3290780, 3682116, 3784397, 3948936, 4091240, 4602645, 4909488, 4936170, 5923404, 6136860, 6581560, 7364232, 7404255, 7568794, 7897872, 8182480, 9205290, 9872340, 11353191, 11846808, 12273720, 13163120, 14728464, 14808510, 15137588, 18410580, 18921985, 19744680, 22706382, 23693616, 24547440, 29617020, 30275176, 34059573, 36821160, 37843970, 39489360, 45412764, 56765955, 59234040, 60550352, 68119146, 73642320, 75687940, 90825528, 113531910, 118468080, 136238292, 151375880, 170297865, 181651056, 227063820, 272476584, 302751760, 340595730, 454127640, 544953168, 681191460, 908255280, 1362382920, 2724765840]

約数ペア:

[(1, 2724765840), (2, 1362382920), (3, 908255280), (4, 681191460), (5, 544953168), (6, 454127640), (8, 340595730), (9, 302751760), (10, 272476584), (12, 227063820), (15, 181651056), (16, 170297865), (18, 151375880), (20, 136238292), (23, 118468080), (24, 113531910), (30, 90825528), (36, 75687940), (37, 73642320), (40, 68119146), (45, 60550352), (46, 59234040), (48, 56765955), (60, 45412764), (69, 39489360), (72, 37843970), (74, 36821160), (80, 34059573), (90, 30275176), (92, 29617020), (111, 24547440), (115, 23693616), (120, 22706382), (138, 19744680), (144, 18921985), (148, 18410580), (180, 15137588), (184, 14808510), (185, 14728464), (207, 13163120), (222, 12273720), (230, 11846808), (240, 11353191), (276, 9872340), (296, 9205290), (333, 8182480), (345, 7897872), (360, 7568794), (368, 7404255), (370, 7364232), (414, 6581560), (444, 6136860), (460, 5923404), (552, 4936170), (555, 4909488), (592, 4602645), (666, 4091240), (690, 3948936), (720, 3784397), (740, 3682116), (828, 3290780), (851, 3201840), (888, 3068430), (920, 2961702), (1035, 2632624), (1104, 2468085), (1110, 2454744), (1332, 2045620), (1380, 1974468), (1480, 1841058), (1656, 1645390), (1665, 1636496), (1702, 1600920), (1776, 1534215), (1840, 1480851), (2070, 1316312), (2220, 1227372), (2553, 1067280), (2664, 1022810), (2760, 987234), (2960, 920529), (3312, 822695), (3330, 818248), (3404, 800460), (4140, 658156), (4255, 640368), (4440, 613686), (4447, 612720), (5106, 533640), (5328, 511405), (5520, 493617), (6660, 409124), (6808, 400230), (7659, 355760), (8280, 329078), (8510, 320184), (8880, 306843), (8894, 306360), (10212, 266820), (12765, 213456), (13320, 204562), (13341, 204240), (13616, 200115), (15318, 177880), (16560, 164539), (17020, 160092), (17788, 153180), (20424, 133410), (22235, 122544), (25530, 106728), (26640, 102281), (26682, 102120), (30636, 88940), (34040, 80046), (35576, 76590), (38295, 71152), (40023, 68080), (40848, 66705), (44470, 61272), (51060, 53364)]