128219490720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{4463}}^1$

素因数の和:4836

約数の個数: 288

約数和(自身を含む): 445390493184

約数和(自身を除く): 317171002464

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, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 281, 284, 288, 355, 360, 426, 480, 562, 568, 639, 710, 720, 843, 852, 1065, 1124, 1136, 1278, 1405, 1420, 1440, 1686, 1704, 2130, 2248, 2272, 2529, 2556, 2810, 2840, 3195, 3372, 3408, 4215, 4260, 4463, 4496, 5058, 5112, 5620, 5680, 6390, 6744, 6816, 8430, 8520, 8926, 8992, 10116, 10224, 11240, 11360, 12645, 12780, 13389, 13488, 16860, 17040, 17852, 19951, 20232, 20448, 22315, 22480, 25290, 25560, 26778, 26976, 33720, 34080, 35704, 39902, 40167, 40464, 44630, 44960, 50580, 51120, 53556, 59853, 66945, 67440, 71408, 79804, 80334, 80928, 89260, 99755, 101160, 102240, 107112, 119706, 133890, 134880, 142816, 159608, 160668, 178520, 179559, 199510, 200835, 202320, 214224, 239412, 267780, 299265, 316873, 319216, 321336, 357040, 359118, 399020, 401670, 404640, 428448, 478824, 535560, 598530, 633746, 638432, 642672, 714080, 718236, 798040, 803340, 897795, 950619, 957648, 1071120, 1197060, 1254103, 1267492, 1285344, 1436472, 1584365, 1596080, 1606680, 1795590, 1901238, 1915296, 2142240, 2394120, 2508206, 2534984, 2851857, 2872944, 3168730, 3192160, 3213360, 3591180, 3762309, 3802476, 4753095, 4788240, 5016412, 5069968, 5703714, 5745888, 6270515, 6337460, 6426720, 7182360, 7524618, 7604952, 9506190, 9576480, 10032824, 10139936, 11286927, 11407428, 12541030, 12674920, 14259285, 14364720, 15049236, 15209904, 18811545, 19012380, 20065648, 22573854, 22814856, 25082060, 25349840, 28518570, 28729440, 30098472, 30419808, 37623090, 38024760, 40131296, 45147708, 45629712, 50164120, 50699680, 56434635, 57037140, 60196944, 75246180, 76049520, 89041313, 90295416, 91259424, 100328240, 112869270, 114074280, 120393888, 150492360, 152099040, 178082626, 180590832, 200656480, 225738540, 228148560, 267123939, 300984720, 356165252, 361181664, 445206565, 451477080, 456297120, 534247878, 601969440, 712330504, 801371817, 890413130, 902954160, 1068495756, 1335619695, 1424661008, 1602743634, 1780826260, 1805908320, 2136991512, 2671239390, 2849322016, 3205487268, 3561652520, 4006859085, 4273983024, 5342478780, 6410974536, 7123305040, 8013718170, 8547966048, 10684957560, 12821949072, 14246610080, 16027436340, 21369915120, 25643898144, 32054872680, 42739830240, 64109745360, 128219490720]

約数ペア:

[(1, 128219490720), (2, 64109745360), (3, 42739830240), (4, 32054872680), (5, 25643898144), (6, 21369915120), (8, 16027436340), (9, 14246610080), (10, 12821949072), (12, 10684957560), (15, 8547966048), (16, 8013718170), (18, 7123305040), (20, 6410974536), (24, 5342478780), (30, 4273983024), (32, 4006859085), (36, 3561652520), (40, 3205487268), (45, 2849322016), (48, 2671239390), (60, 2136991512), (71, 1805908320), (72, 1780826260), (80, 1602743634), (90, 1424661008), (96, 1335619695), (120, 1068495756), (142, 902954160), (144, 890413130), (160, 801371817), (180, 712330504), (213, 601969440), (240, 534247878), (281, 456297120), (284, 451477080), (288, 445206565), (355, 361181664), (360, 356165252), (426, 300984720), (480, 267123939), (562, 228148560), (568, 225738540), (639, 200656480), (710, 180590832), (720, 178082626), (843, 152099040), (852, 150492360), (1065, 120393888), (1124, 114074280), (1136, 112869270), (1278, 100328240), (1405, 91259424), (1420, 90295416), (1440, 89041313), (1686, 76049520), (1704, 75246180), (2130, 60196944), (2248, 57037140), (2272, 56434635), (2529, 50699680), (2556, 50164120), (2810, 45629712), (2840, 45147708), (3195, 40131296), (3372, 38024760), (3408, 37623090), (4215, 30419808), (4260, 30098472), (4463, 28729440), (4496, 28518570), (5058, 25349840), (5112, 25082060), (5620, 22814856), (5680, 22573854), (6390, 20065648), (6744, 19012380), (6816, 18811545), (8430, 15209904), (8520, 15049236), (8926, 14364720), (8992, 14259285), (10116, 12674920), (10224, 12541030), (11240, 11407428), (11360, 11286927), (12645, 10139936), (12780, 10032824), (13389, 9576480), (13488, 9506190), (16860, 7604952), (17040, 7524618), (17852, 7182360), (19951, 6426720), (20232, 6337460), (20448, 6270515), (22315, 5745888), (22480, 5703714), (25290, 5069968), (25560, 5016412), (26778, 4788240), (26976, 4753095), (33720, 3802476), (34080, 3762309), (35704, 3591180), (39902, 3213360), (40167, 3192160), (40464, 3168730), (44630, 2872944), (44960, 2851857), (50580, 2534984), (51120, 2508206), (53556, 2394120), (59853, 2142240), (66945, 1915296), (67440, 1901238), (71408, 1795590), (79804, 1606680), (80334, 1596080), (80928, 1584365), (89260, 1436472), (99755, 1285344), (101160, 1267492), (102240, 1254103), (107112, 1197060), (119706, 1071120), (133890, 957648), (134880, 950619), (142816, 897795), (159608, 803340), (160668, 798040), (178520, 718236), (179559, 714080), (199510, 642672), (200835, 638432), (202320, 633746), (214224, 598530), (239412, 535560), (267780, 478824), (299265, 428448), (316873, 404640), (319216, 401670), (321336, 399020), (357040, 359118)]