2340380160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:833

約数の個数: 240

約数和(自身を含む): 8169628896

約数和(自身を除く): 5829248736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 256, 288, 314, 320, 360, 384, 471, 480, 512, 576, 628, 640, 647, 720, 768, 785, 942, 960, 1152, 1256, 1280, 1294, 1413, 1440, 1536, 1570, 1884, 1920, 1941, 2304, 2355, 2512, 2560, 2588, 2826, 2880, 3140, 3235, 3768, 3840, 3882, 4608, 4710, 5024, 5176, 5652, 5760, 5823, 6280, 6470, 7065, 7536, 7680, 7764, 9420, 9705, 10048, 10352, 11304, 11520, 11646, 12560, 12940, 14130, 15072, 15528, 18840, 19410, 20096, 20704, 22608, 23040, 23292, 25120, 25880, 28260, 29115, 30144, 31056, 37680, 38820, 40192, 41408, 45216, 46584, 50240, 51760, 56520, 58230, 60288, 62112, 75360, 77640, 80384, 82816, 90432, 93168, 100480, 101579, 103520, 113040, 116460, 120576, 124224, 150720, 155280, 165632, 180864, 186336, 200960, 203158, 207040, 226080, 232920, 241152, 248448, 301440, 304737, 310560, 331264, 361728, 372672, 401920, 406316, 414080, 452160, 465840, 496896, 507895, 602880, 609474, 621120, 723456, 745344, 812632, 828160, 904320, 914211, 931680, 993792, 1015790, 1205760, 1218948, 1242240, 1490688, 1523685, 1625264, 1656320, 1808640, 1828422, 1863360, 2031580, 2437896, 2484480, 2981376, 3047370, 3250528, 3617280, 3656844, 3726720, 4063160, 4571055, 4875792, 4968960, 6094740, 6501056, 7313688, 7453440, 8126320, 9142110, 9751584, 12189480, 13002112, 14627376, 14906880, 16252640, 18284220, 19503168, 24378960, 26004224, 29254752, 32505280, 36568440, 39006336, 48757920, 52008448, 58509504, 65010560, 73136880, 78012672, 97515840, 117019008, 130021120, 146273760, 156025344, 195031680, 234038016, 260042240, 292547520, 390063360, 468076032, 585095040, 780126720, 1170190080, 2340380160]

約数ペア:

[(1, 2340380160), (2, 1170190080), (3, 780126720), (4, 585095040), (5, 468076032), (6, 390063360), (8, 292547520), (9, 260042240), (10, 234038016), (12, 195031680), (15, 156025344), (16, 146273760), (18, 130021120), (20, 117019008), (24, 97515840), (30, 78012672), (32, 73136880), (36, 65010560), (40, 58509504), (45, 52008448), (48, 48757920), (60, 39006336), (64, 36568440), (72, 32505280), (80, 29254752), (90, 26004224), (96, 24378960), (120, 19503168), (128, 18284220), (144, 16252640), (157, 14906880), (160, 14627376), (180, 13002112), (192, 12189480), (240, 9751584), (256, 9142110), (288, 8126320), (314, 7453440), (320, 7313688), (360, 6501056), (384, 6094740), (471, 4968960), (480, 4875792), (512, 4571055), (576, 4063160), (628, 3726720), (640, 3656844), (647, 3617280), (720, 3250528), (768, 3047370), (785, 2981376), (942, 2484480), (960, 2437896), (1152, 2031580), (1256, 1863360), (1280, 1828422), (1294, 1808640), (1413, 1656320), (1440, 1625264), (1536, 1523685), (1570, 1490688), (1884, 1242240), (1920, 1218948), (1941, 1205760), (2304, 1015790), (2355, 993792), (2512, 931680), (2560, 914211), (2588, 904320), (2826, 828160), (2880, 812632), (3140, 745344), (3235, 723456), (3768, 621120), (3840, 609474), (3882, 602880), (4608, 507895), (4710, 496896), (5024, 465840), (5176, 452160), (5652, 414080), (5760, 406316), (5823, 401920), (6280, 372672), (6470, 361728), (7065, 331264), (7536, 310560), (7680, 304737), (7764, 301440), (9420, 248448), (9705, 241152), (10048, 232920), (10352, 226080), (11304, 207040), (11520, 203158), (11646, 200960), (12560, 186336), (12940, 180864), (14130, 165632), (15072, 155280), (15528, 150720), (18840, 124224), (19410, 120576), (20096, 116460), (20704, 113040), (22608, 103520), (23040, 101579), (23292, 100480), (25120, 93168), (25880, 90432), (28260, 82816), (29115, 80384), (30144, 77640), (31056, 75360), (37680, 62112), (38820, 60288), (40192, 58230), (41408, 56520), (45216, 51760), (46584, 50240)]