2739870720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1675

約数の個数: 264

約数和(自身を含む): 9756231264

約数和(自身を除く): 7016360544

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, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 512, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1024, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1607, 1665, 1776, 1920, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3072, 3214, 3330, 3552, 3840, 4440, 4608, 4736, 4821, 5120, 5328, 5760, 5920, 6428, 6660, 7104, 7680, 8035, 8880, 9216, 9472, 9642, 10656, 11520, 11840, 12856, 13320, 14208, 14463, 15360, 16070, 17760, 18944, 19284, 21312, 23040, 23680, 24105, 25712, 26640, 28416, 28926, 32140, 35520, 37888, 38568, 42624, 46080, 47360, 48210, 51424, 53280, 56832, 57852, 59459, 64280, 71040, 72315, 77136, 85248, 94720, 96420, 102848, 106560, 113664, 115704, 118918, 128560, 142080, 144630, 154272, 170496, 178377, 189440, 192840, 205696, 213120, 231408, 237836, 257120, 284160, 289260, 297295, 308544, 340992, 356754, 385680, 411392, 426240, 462816, 475672, 514240, 535131, 568320, 578520, 594590, 617088, 713508, 771360, 822784, 852480, 891885, 925632, 951344, 1028480, 1070262, 1157040, 1189180, 1234176, 1427016, 1542720, 1645568, 1704960, 1783770, 1851264, 1902688, 2056960, 2140524, 2314080, 2378360, 2468352, 2675655, 2854032, 3085440, 3567540, 3702528, 3805376, 4113920, 4281048, 4628160, 4756720, 4936704, 5351310, 5708064, 6170880, 7135080, 7405056, 7610752, 8227840, 8562096, 9256320, 9513440, 10702620, 11416128, 12341760, 14270160, 14810112, 15221504, 17124192, 18512640, 19026880, 21405240, 22832256, 24683520, 28540320, 30443008, 34248384, 37025280, 38053760, 42810480, 45664512, 57080640, 60886016, 68496768, 74050560, 76107520, 85620960, 91329024, 114161280, 136993536, 152215040, 171241920, 182658048, 228322560, 273987072, 304430080, 342483840, 456645120, 547974144, 684967680, 913290240, 1369935360, 2739870720]

約数ペア:

[(1, 2739870720), (2, 1369935360), (3, 913290240), (4, 684967680), (5, 547974144), (6, 456645120), (8, 342483840), (9, 304430080), (10, 273987072), (12, 228322560), (15, 182658048), (16, 171241920), (18, 152215040), (20, 136993536), (24, 114161280), (30, 91329024), (32, 85620960), (36, 76107520), (37, 74050560), (40, 68496768), (45, 60886016), (48, 57080640), (60, 45664512), (64, 42810480), (72, 38053760), (74, 37025280), (80, 34248384), (90, 30443008), (96, 28540320), (111, 24683520), (120, 22832256), (128, 21405240), (144, 19026880), (148, 18512640), (160, 17124192), (180, 15221504), (185, 14810112), (192, 14270160), (222, 12341760), (240, 11416128), (256, 10702620), (288, 9513440), (296, 9256320), (320, 8562096), (333, 8227840), (360, 7610752), (370, 7405056), (384, 7135080), (444, 6170880), (480, 5708064), (512, 5351310), (555, 4936704), (576, 4756720), (592, 4628160), (640, 4281048), (666, 4113920), (720, 3805376), (740, 3702528), (768, 3567540), (888, 3085440), (960, 2854032), (1024, 2675655), (1110, 2468352), (1152, 2378360), (1184, 2314080), (1280, 2140524), (1332, 2056960), (1440, 1902688), (1480, 1851264), (1536, 1783770), (1607, 1704960), (1665, 1645568), (1776, 1542720), (1920, 1427016), (2220, 1234176), (2304, 1189180), (2368, 1157040), (2560, 1070262), (2664, 1028480), (2880, 951344), (2960, 925632), (3072, 891885), (3214, 852480), (3330, 822784), (3552, 771360), (3840, 713508), (4440, 617088), (4608, 594590), (4736, 578520), (4821, 568320), (5120, 535131), (5328, 514240), (5760, 475672), (5920, 462816), (6428, 426240), (6660, 411392), (7104, 385680), (7680, 356754), (8035, 340992), (8880, 308544), (9216, 297295), (9472, 289260), (9642, 284160), (10656, 257120), (11520, 237836), (11840, 231408), (12856, 213120), (13320, 205696), (14208, 192840), (14463, 189440), (15360, 178377), (16070, 170496), (17760, 154272), (18944, 144630), (19284, 142080), (21312, 128560), (23040, 118918), (23680, 115704), (24105, 113664), (25712, 106560), (26640, 102848), (28416, 96420), (28926, 94720), (32140, 85248), (35520, 77136), (37888, 72315), (38568, 71040), (42624, 64280), (46080, 59459), (47360, 57852), (48210, 56832), (51424, 53280)]