2439015178920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1\times {\mathrm{2689}}^1$

素因数の和:3748

約数の個数: 256

約数和(自身を含む): 7554728563200

約数和(自身を除く): 5115713384280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 281, 296, 370, 444, 555, 562, 727, 740, 843, 888, 1110, 1124, 1405, 1454, 1480, 1686, 2181, 2220, 2248, 2689, 2810, 2908, 3372, 3635, 4215, 4362, 4440, 5378, 5620, 5816, 6744, 7270, 8067, 8430, 8724, 10397, 10756, 10905, 11240, 13445, 14540, 16134, 16860, 17448, 20794, 21512, 21810, 26890, 26899, 29080, 31191, 32268, 33720, 40335, 41588, 43620, 51985, 53780, 53798, 62382, 64536, 80670, 80697, 83176, 87240, 99493, 103970, 107560, 107596, 124764, 134495, 155955, 161340, 161394, 198986, 204287, 207940, 215192, 249528, 268990, 298479, 311910, 322680, 322788, 397972, 403485, 408574, 415880, 497465, 537980, 596958, 612861, 623820, 645576, 755609, 795944, 806970, 817148, 994930, 1021435, 1075960, 1193916, 1225722, 1247640, 1492395, 1511218, 1613940, 1634296, 1954903, 1989860, 2042870, 2266827, 2387832, 2451444, 2984790, 3022436, 3064305, 3227880, 3778045, 3909806, 3979720, 4085740, 4533654, 4902888, 5864709, 5969580, 6044872, 6128610, 7556090, 7558619, 7819612, 8171480, 9067308, 9774515, 11334135, 11729418, 11939160, 12257220, 15112180, 15117238, 15639224, 18134616, 19549030, 22668270, 22675857, 23458836, 24514440, 27957533, 29323545, 30224360, 30234476, 37793095, 39098060, 45336540, 45351714, 46917672, 55915066, 58647090, 60468952, 72331411, 75586190, 78196120, 83872599, 90673080, 90703428, 111830132, 113379285, 117294180, 139787665, 144662822, 151172380, 167745198, 181406856, 216994233, 223660264, 226758570, 234588360, 279575330, 289325644, 302344760, 335490396, 361657055, 419362995, 433988466, 453517140, 549327743, 559150660, 578651288, 670980792, 723314110, 838725990, 867976932, 907034280, 1084971165, 1098655486, 1118301320, 1446628220, 1647983229, 1677451980, 1735953864, 2169942330, 2197310972, 2746638715, 2893256440, 3295966458, 3354903960, 4339884660, 4394621944, 5493277430, 6591932916, 8239916145, 8679769320, 10986554860, 13183865832, 16479832290, 20325126491, 21973109720, 32959664580, 40650252982, 60975379473, 65919329160, 81300505964, 101625632455, 121950758946, 162601011928, 203251264910, 243901517892, 304876897365, 406502529820, 487803035784, 609753794730, 813005059640, 1219507589460, 2439015178920]

約数ペア:

[(1, 2439015178920), (2, 1219507589460), (3, 813005059640), (4, 609753794730), (5, 487803035784), (6, 406502529820), (8, 304876897365), (10, 243901517892), (12, 203251264910), (15, 162601011928), (20, 121950758946), (24, 101625632455), (30, 81300505964), (37, 65919329160), (40, 60975379473), (60, 40650252982), (74, 32959664580), (111, 21973109720), (120, 20325126491), (148, 16479832290), (185, 13183865832), (222, 10986554860), (281, 8679769320), (296, 8239916145), (370, 6591932916), (444, 5493277430), (555, 4394621944), (562, 4339884660), (727, 3354903960), (740, 3295966458), (843, 2893256440), (888, 2746638715), (1110, 2197310972), (1124, 2169942330), (1405, 1735953864), (1454, 1677451980), (1480, 1647983229), (1686, 1446628220), (2181, 1118301320), (2220, 1098655486), (2248, 1084971165), (2689, 907034280), (2810, 867976932), (2908, 838725990), (3372, 723314110), (3635, 670980792), (4215, 578651288), (4362, 559150660), (4440, 549327743), (5378, 453517140), (5620, 433988466), (5816, 419362995), (6744, 361657055), (7270, 335490396), (8067, 302344760), (8430, 289325644), (8724, 279575330), (10397, 234588360), (10756, 226758570), (10905, 223660264), (11240, 216994233), (13445, 181406856), (14540, 167745198), (16134, 151172380), (16860, 144662822), (17448, 139787665), (20794, 117294180), (21512, 113379285), (21810, 111830132), (26890, 90703428), (26899, 90673080), (29080, 83872599), (31191, 78196120), (32268, 75586190), (33720, 72331411), (40335, 60468952), (41588, 58647090), (43620, 55915066), (51985, 46917672), (53780, 45351714), (53798, 45336540), (62382, 39098060), (64536, 37793095), (80670, 30234476), (80697, 30224360), (83176, 29323545), (87240, 27957533), (99493, 24514440), (103970, 23458836), (107560, 22675857), (107596, 22668270), (124764, 19549030), (134495, 18134616), (155955, 15639224), (161340, 15117238), (161394, 15112180), (198986, 12257220), (204287, 11939160), (207940, 11729418), (215192, 11334135), (249528, 9774515), (268990, 9067308), (298479, 8171480), (311910, 7819612), (322680, 7558619), (322788, 7556090), (397972, 6128610), (403485, 6044872), (408574, 5969580), (415880, 5864709), (497465, 4902888), (537980, 4533654), (596958, 4085740), (612861, 3979720), (623820, 3909806), (645576, 3778045), (755609, 3227880), (795944, 3064305), (806970, 3022436), (817148, 2984790), (994930, 2451444), (1021435, 2387832), (1075960, 2266827), (1193916, 2042870), (1225722, 1989860), (1247640, 1954903), (1492395, 1634296), (1511218, 1613940)]