2495195640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3823}}^1$

素因数の和:3891

約数の個数: 288

約数和(自身を含む): 9690857280

約数和(自身を除く): 7195661640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 49, 56, 60, 63, 70, 72, 74, 84, 90, 98, 105, 111, 120, 126, 140, 147, 148, 168, 180, 185, 196, 210, 222, 245, 252, 259, 280, 294, 296, 315, 333, 360, 370, 392, 420, 441, 444, 490, 504, 518, 555, 588, 630, 666, 735, 740, 777, 840, 882, 888, 980, 1036, 1110, 1176, 1260, 1295, 1332, 1470, 1480, 1554, 1665, 1764, 1813, 1960, 2072, 2205, 2220, 2331, 2520, 2590, 2664, 2940, 3108, 3330, 3528, 3626, 3823, 3885, 4410, 4440, 4662, 5180, 5439, 5880, 6216, 6660, 7252, 7646, 7770, 8820, 9065, 9324, 10360, 10878, 11469, 11655, 13320, 14504, 15292, 15540, 16317, 17640, 18130, 18648, 19115, 21756, 22938, 23310, 26761, 27195, 30584, 31080, 32634, 34407, 36260, 38230, 43512, 45876, 46620, 53522, 54390, 57345, 65268, 68814, 72520, 76460, 80283, 81585, 91752, 93240, 107044, 108780, 114690, 130536, 133805, 137628, 141451, 152920, 160566, 163170, 172035, 187327, 214088, 217560, 229380, 240849, 267610, 275256, 282902, 321132, 326340, 344070, 374654, 401415, 424353, 458760, 481698, 535220, 561981, 565804, 642264, 652680, 688140, 707255, 749308, 802830, 848706, 936635, 963396, 990157, 1070440, 1123962, 1131608, 1204245, 1273059, 1376280, 1414510, 1498616, 1605660, 1685943, 1697412, 1873270, 1926792, 1980314, 2121765, 2247924, 2408490, 2546118, 2809905, 2829020, 2970471, 3211320, 3371886, 3394824, 3746540, 3960628, 4243530, 4495848, 4816980, 4950785, 5092236, 5619810, 5658040, 5940942, 6365295, 6743772, 6931099, 7493080, 7921256, 8429715, 8487060, 8911413, 9633960, 9901570, 10184472, 11239620, 11881884, 12730590, 13487544, 13862198, 14852355, 16859430, 16974120, 17822826, 19803140, 20793297, 22479240, 23763768, 25461180, 27724396, 29704710, 33718860, 34655495, 35645652, 39606280, 41586594, 44557065, 50922360, 55448792, 59409420, 62379891, 67437720, 69310990, 71291304, 83173188, 89114130, 103966485, 118818840, 124759782, 138621980, 166346376, 178228260, 207932970, 249519564, 277243960, 311899455, 356456520, 415865940, 499039128, 623798910, 831731880, 1247597820, 2495195640]

約数ペア:

[(1, 2495195640), (2, 1247597820), (3, 831731880), (4, 623798910), (5, 499039128), (6, 415865940), (7, 356456520), (8, 311899455), (9, 277243960), (10, 249519564), (12, 207932970), (14, 178228260), (15, 166346376), (18, 138621980), (20, 124759782), (21, 118818840), (24, 103966485), (28, 89114130), (30, 83173188), (35, 71291304), (36, 69310990), (37, 67437720), (40, 62379891), (42, 59409420), (45, 55448792), (49, 50922360), (56, 44557065), (60, 41586594), (63, 39606280), (70, 35645652), (72, 34655495), (74, 33718860), (84, 29704710), (90, 27724396), (98, 25461180), (105, 23763768), (111, 22479240), (120, 20793297), (126, 19803140), (140, 17822826), (147, 16974120), (148, 16859430), (168, 14852355), (180, 13862198), (185, 13487544), (196, 12730590), (210, 11881884), (222, 11239620), (245, 10184472), (252, 9901570), (259, 9633960), (280, 8911413), (294, 8487060), (296, 8429715), (315, 7921256), (333, 7493080), (360, 6931099), (370, 6743772), (392, 6365295), (420, 5940942), (441, 5658040), (444, 5619810), (490, 5092236), (504, 4950785), (518, 4816980), (555, 4495848), (588, 4243530), (630, 3960628), (666, 3746540), (735, 3394824), (740, 3371886), (777, 3211320), (840, 2970471), (882, 2829020), (888, 2809905), (980, 2546118), (1036, 2408490), (1110, 2247924), (1176, 2121765), (1260, 1980314), (1295, 1926792), (1332, 1873270), (1470, 1697412), (1480, 1685943), (1554, 1605660), (1665, 1498616), (1764, 1414510), (1813, 1376280), (1960, 1273059), (2072, 1204245), (2205, 1131608), (2220, 1123962), (2331, 1070440), (2520, 990157), (2590, 963396), (2664, 936635), (2940, 848706), (3108, 802830), (3330, 749308), (3528, 707255), (3626, 688140), (3823, 652680), (3885, 642264), (4410, 565804), (4440, 561981), (4662, 535220), (5180, 481698), (5439, 458760), (5880, 424353), (6216, 401415), (6660, 374654), (7252, 344070), (7646, 326340), (7770, 321132), (8820, 282902), (9065, 275256), (9324, 267610), (10360, 240849), (10878, 229380), (11469, 217560), (11655, 214088), (13320, 187327), (14504, 172035), (15292, 163170), (15540, 160566), (16317, 152920), (17640, 141451), (18130, 137628), (18648, 133805), (19115, 130536), (21756, 114690), (22938, 108780), (23310, 107044), (26761, 93240), (27195, 91752), (30584, 81585), (31080, 80283), (32634, 76460), (34407, 72520), (36260, 68814), (38230, 65268), (43512, 57345), (45876, 54390), (46620, 53522)]