1639856816400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{144961}}^1$

素因数の和:145850

約数の個数: 240

約数和(自身を含む): 5737280522688

約数和(自身を除く): 4097423706288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 857, 880, 1100, 1200, 1320, 1650, 1714, 2200, 2571, 2640, 3300, 3428, 4285, 4400, 5142, 6600, 6856, 8570, 9427, 10284, 12855, 13200, 13712, 17140, 18854, 20568, 21425, 25710, 28281, 34280, 37708, 41136, 42850, 47135, 51420, 56562, 64275, 68560, 75416, 85700, 94270, 102840, 113124, 128550, 141405, 144961, 150832, 171400, 188540, 205680, 226248, 235675, 257100, 282810, 289922, 342800, 377080, 434883, 452496, 471350, 514200, 565620, 579844, 707025, 724805, 754160, 869766, 942700, 1028400, 1131240, 1159688, 1414050, 1449610, 1594571, 1739532, 1885400, 2174415, 2262480, 2319376, 2828100, 2899220, 3189142, 3479064, 3624025, 3770800, 4348830, 4783713, 5656200, 5798440, 6378284, 6958128, 7248050, 7972855, 8697660, 9567426, 10872075, 11312400, 11596880, 12756568, 14496100, 15945710, 17395320, 19134852, 21744150, 23918565, 25513136, 28992200, 31891420, 34790640, 38269704, 39864275, 43488300, 47837130, 57984400, 63782840, 76539408, 79728550, 86976600, 95674260, 119592825, 124231577, 127565680, 159457100, 173953200, 191348520, 239185650, 248463154, 318914200, 372694731, 382697040, 478371300, 496926308, 621157885, 637828400, 745389462, 956742600, 993852616, 1242315770, 1366547347, 1490778924, 1863473655, 1913485200, 1987705232, 2484631540, 2733094694, 2981557848, 3105789425, 3726947310, 4099642041, 4969263080, 5466189388, 5963115696, 6211578850, 6832736735, 7453894620, 8199284082, 9317368275, 9938526160, 10932378776, 12423157700, 13665473470, 14907789240, 16398568164, 18634736550, 20498210205, 21864757552, 24846315400, 27330946940, 29815578480, 32797136328, 34163683675, 37269473100, 40996420410, 49692630800, 54661893880, 65594272656, 68327367350, 74538946200, 81992840820, 102491051025, 109323787760, 136654734700, 149077892400, 163985681640, 204982102050, 273309469400, 327971363280, 409964204100, 546618938800, 819928408200, 1639856816400]

約数ペア:

[(1, 1639856816400), (2, 819928408200), (3, 546618938800), (4, 409964204100), (5, 327971363280), (6, 273309469400), (8, 204982102050), (10, 163985681640), (11, 149077892400), (12, 136654734700), (15, 109323787760), (16, 102491051025), (20, 81992840820), (22, 74538946200), (24, 68327367350), (25, 65594272656), (30, 54661893880), (33, 49692630800), (40, 40996420410), (44, 37269473100), (48, 34163683675), (50, 32797136328), (55, 29815578480), (60, 27330946940), (66, 24846315400), (75, 21864757552), (80, 20498210205), (88, 18634736550), (100, 16398568164), (110, 14907789240), (120, 13665473470), (132, 12423157700), (150, 10932378776), (165, 9938526160), (176, 9317368275), (200, 8199284082), (220, 7453894620), (240, 6832736735), (264, 6211578850), (275, 5963115696), (300, 5466189388), (330, 4969263080), (400, 4099642041), (440, 3726947310), (528, 3105789425), (550, 2981557848), (600, 2733094694), (660, 2484631540), (825, 1987705232), (857, 1913485200), (880, 1863473655), (1100, 1490778924), (1200, 1366547347), (1320, 1242315770), (1650, 993852616), (1714, 956742600), (2200, 745389462), (2571, 637828400), (2640, 621157885), (3300, 496926308), (3428, 478371300), (4285, 382697040), (4400, 372694731), (5142, 318914200), (6600, 248463154), (6856, 239185650), (8570, 191348520), (9427, 173953200), (10284, 159457100), (12855, 127565680), (13200, 124231577), (13712, 119592825), (17140, 95674260), (18854, 86976600), (20568, 79728550), (21425, 76539408), (25710, 63782840), (28281, 57984400), (34280, 47837130), (37708, 43488300), (41136, 39864275), (42850, 38269704), (47135, 34790640), (51420, 31891420), (56562, 28992200), (64275, 25513136), (68560, 23918565), (75416, 21744150), (85700, 19134852), (94270, 17395320), (102840, 15945710), (113124, 14496100), (128550, 12756568), (141405, 11596880), (144961, 11312400), (150832, 10872075), (171400, 9567426), (188540, 8697660), (205680, 7972855), (226248, 7248050), (235675, 6958128), (257100, 6378284), (282810, 5798440), (289922, 5656200), (342800, 4783713), (377080, 4348830), (434883, 3770800), (452496, 3624025), (471350, 3479064), (514200, 3189142), (565620, 2899220), (579844, 2828100), (707025, 2319376), (724805, 2262480), (754160, 2174415), (869766, 1885400), (942700, 1739532), (1028400, 1594571), (1131240, 1449610), (1159688, 1414050)]