206797380120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{167621}}^1$

素因数の和:167810

約数の個数: 192

約数和(自身を含む): 706023864000

約数和(自身を除く): 499226483880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 149, 180, 184, 207, 230, 276, 298, 345, 360, 414, 447, 460, 552, 596, 690, 745, 828, 894, 920, 1035, 1192, 1341, 1380, 1490, 1656, 1788, 2070, 2235, 2682, 2760, 2980, 3427, 3576, 4140, 4470, 5364, 5960, 6705, 6854, 8280, 8940, 10281, 10728, 13410, 13708, 17135, 17880, 20562, 26820, 27416, 30843, 34270, 41124, 51405, 53640, 61686, 68540, 82248, 102810, 123372, 137080, 154215, 167621, 205620, 246744, 308430, 335242, 411240, 502863, 616860, 670484, 838105, 1005726, 1233720, 1340968, 1508589, 1676210, 2011452, 2514315, 3017178, 3352420, 3855283, 4022904, 5028630, 6034356, 6704840, 7542945, 7710566, 10057260, 11565849, 12068712, 15085890, 15421132, 19276415, 20114520, 23131698, 24975529, 30171780, 30842264, 34697547, 38552830, 46263396, 49951058, 57829245, 60343560, 69395094, 74926587, 77105660, 92526792, 99902116, 115658490, 124877645, 138790188, 149853174, 154211320, 173487735, 199804232, 224779761, 231316980, 249755290, 277580376, 299706348, 346975470, 374632935, 449559522, 462633960, 499510580, 574437167, 599412696, 693950940, 749265870, 899119044, 999021160, 1123898805, 1148874334, 1387901880, 1498531740, 1723311501, 1798238088, 2247797610, 2297748668, 2872185835, 2997063480, 3446623002, 4495595220, 4595497336, 5169934503, 5744371670, 6893246004, 8616557505, 8991190440, 10339869006, 11488743340, 13786492008, 17233115010, 20679738012, 22977486680, 25849672515, 34466230020, 41359476024, 51699345030, 68932460040, 103398690060, 206797380120]

約数ペア:

[(1, 206797380120), (2, 103398690060), (3, 68932460040), (4, 51699345030), (5, 41359476024), (6, 34466230020), (8, 25849672515), (9, 22977486680), (10, 20679738012), (12, 17233115010), (15, 13786492008), (18, 11488743340), (20, 10339869006), (23, 8991190440), (24, 8616557505), (30, 6893246004), (36, 5744371670), (40, 5169934503), (45, 4595497336), (46, 4495595220), (60, 3446623002), (69, 2997063480), (72, 2872185835), (90, 2297748668), (92, 2247797610), (115, 1798238088), (120, 1723311501), (138, 1498531740), (149, 1387901880), (180, 1148874334), (184, 1123898805), (207, 999021160), (230, 899119044), (276, 749265870), (298, 693950940), (345, 599412696), (360, 574437167), (414, 499510580), (447, 462633960), (460, 449559522), (552, 374632935), (596, 346975470), (690, 299706348), (745, 277580376), (828, 249755290), (894, 231316980), (920, 224779761), (1035, 199804232), (1192, 173487735), (1341, 154211320), (1380, 149853174), (1490, 138790188), (1656, 124877645), (1788, 115658490), (2070, 99902116), (2235, 92526792), (2682, 77105660), (2760, 74926587), (2980, 69395094), (3427, 60343560), (3576, 57829245), (4140, 49951058), (4470, 46263396), (5364, 38552830), (5960, 34697547), (6705, 30842264), (6854, 30171780), (8280, 24975529), (8940, 23131698), (10281, 20114520), (10728, 19276415), (13410, 15421132), (13708, 15085890), (17135, 12068712), (17880, 11565849), (20562, 10057260), (26820, 7710566), (27416, 7542945), (30843, 6704840), (34270, 6034356), (41124, 5028630), (51405, 4022904), (53640, 3855283), (61686, 3352420), (68540, 3017178), (82248, 2514315), (102810, 2011452), (123372, 1676210), (137080, 1508589), (154215, 1340968), (167621, 1233720), (205620, 1005726), (246744, 838105), (308430, 670484), (335242, 616860), (411240, 502863)]