240519240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 256

約数和(自身を含む): 888652800

約数和(自身を除く): 648133560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 333, 351, 360, 370, 390, 444, 463, 468, 481, 520, 540, 555, 585, 666, 702, 740, 780, 888, 926, 936, 962, 999, 1080, 1110, 1170, 1332, 1389, 1404, 1443, 1480, 1560, 1665, 1755, 1852, 1924, 1998, 2220, 2315, 2340, 2405, 2664, 2778, 2808, 2886, 3330, 3510, 3704, 3848, 3996, 4167, 4329, 4440, 4630, 4680, 4810, 4995, 5556, 5772, 6019, 6660, 6945, 7020, 7215, 7992, 8334, 8658, 9260, 9620, 9990, 11112, 11544, 12038, 12501, 12987, 13320, 13890, 14040, 14430, 16668, 17131, 17316, 18057, 18520, 19240, 19980, 20835, 21645, 24076, 25002, 25974, 27780, 28860, 30095, 33336, 34262, 34632, 36114, 39960, 41670, 43290, 48152, 50004, 51393, 51948, 54171, 55560, 57720, 60190, 62505, 64935, 68524, 72228, 83340, 85655, 86580, 90285, 100008, 102786, 103896, 108342, 120380, 125010, 129870, 137048, 144456, 154179, 162513, 166680, 171310, 173160, 180570, 205572, 216684, 222703, 240760, 250020, 256965, 259740, 270855, 308358, 325026, 342620, 361140, 411144, 433368, 445406, 462537, 500040, 513930, 519480, 541710, 616716, 650052, 668109, 685240, 722280, 770895, 812565, 890812, 925074, 1027860, 1083420, 1113515, 1233432, 1300104, 1336218, 1541790, 1625130, 1781624, 1850148, 2004327, 2055720, 2166840, 2227030, 2312685, 2672436, 3083580, 3250260, 3340545, 3700296, 4008654, 4454060, 4625370, 5344872, 6012981, 6167160, 6500520, 6681090, 8017308, 8908120, 9250740, 10021635, 12025962, 13362180, 16034616, 18501480, 20043270, 24051924, 26724360, 30064905, 40086540, 48103848, 60129810, 80173080, 120259620, 240519240]

約数ペア:

[(1, 240519240), (2, 120259620), (3, 80173080), (4, 60129810), (5, 48103848), (6, 40086540), (8, 30064905), (9, 26724360), (10, 24051924), (12, 20043270), (13, 18501480), (15, 16034616), (18, 13362180), (20, 12025962), (24, 10021635), (26, 9250740), (27, 8908120), (30, 8017308), (36, 6681090), (37, 6500520), (39, 6167160), (40, 6012981), (45, 5344872), (52, 4625370), (54, 4454060), (60, 4008654), (65, 3700296), (72, 3340545), (74, 3250260), (78, 3083580), (90, 2672436), (104, 2312685), (108, 2227030), (111, 2166840), (117, 2055720), (120, 2004327), (130, 1850148), (135, 1781624), (148, 1625130), (156, 1541790), (180, 1336218), (185, 1300104), (195, 1233432), (216, 1113515), (222, 1083420), (234, 1027860), (260, 925074), (270, 890812), (296, 812565), (312, 770895), (333, 722280), (351, 685240), (360, 668109), (370, 650052), (390, 616716), (444, 541710), (463, 519480), (468, 513930), (481, 500040), (520, 462537), (540, 445406), (555, 433368), (585, 411144), (666, 361140), (702, 342620), (740, 325026), (780, 308358), (888, 270855), (926, 259740), (936, 256965), (962, 250020), (999, 240760), (1080, 222703), (1110, 216684), (1170, 205572), (1332, 180570), (1389, 173160), (1404, 171310), (1443, 166680), (1480, 162513), (1560, 154179), (1665, 144456), (1755, 137048), (1852, 129870), (1924, 125010), (1998, 120380), (2220, 108342), (2315, 103896), (2340, 102786), (2405, 100008), (2664, 90285), (2778, 86580), (2808, 85655), (2886, 83340), (3330, 72228), (3510, 68524), (3704, 64935), (3848, 62505), (3996, 60190), (4167, 57720), (4329, 55560), (4440, 54171), (4630, 51948), (4680, 51393), (4810, 50004), (4995, 48152), (5556, 43290), (5772, 41670), (6019, 39960), (6660, 36114), (6945, 34632), (7020, 34262), (7215, 33336), (7992, 30095), (8334, 28860), (8658, 27780), (9260, 25974), (9620, 25002), (9990, 24076), (11112, 21645), (11544, 20835), (12038, 19980), (12501, 19240), (12987, 18520), (13320, 18057), (13890, 17316), (14040, 17131), (14430, 16668)]