642656958240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5291971}}^1$

素因数の和:5292023

約数の個数: 192

約数和(自身を含む): 2304420959232

約数和(自身を除く): 1661764000992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1104, 1265, 1320, 1380, 1518, 1760, 1840, 2024, 2208, 2530, 2640, 2760, 3036, 3680, 3795, 4048, 5060, 5280, 5520, 6072, 7590, 8096, 10120, 11040, 12144, 15180, 20240, 24288, 30360, 40480, 60720, 121440, 5291971, 10583942, 15875913, 21167884, 26459855, 31751826, 42335768, 52919710, 58211681, 63503652, 79379565, 84671536, 105839420, 116423362, 121715333, 127007304, 158759130, 169343072, 174635043, 211678840, 232846724, 243430666, 254014608, 291058405, 317518260, 349270086, 365145999, 423357680, 465693448, 486861332, 508029216, 582116810, 608576665, 635036520, 698540172, 730291998, 846715360, 873175215, 931386896, 973722664, 1164233620, 1217153330, 1270073040, 1338868663, 1397080344, 1460583996, 1746350430, 1825729995, 1862773792, 1947445328, 2328467240, 2434306660, 2540146080, 2677737326, 2794160688, 2921167992, 3492700860, 3651459990, 3894890656, 4016605989, 4656934480, 4868613320, 5355474652, 5588321376, 5842335984, 6694343315, 6985401720, 7302919980, 8033211978, 9313868960, 9737226640, 10710949304, 11684671968, 13388686630, 13970803440, 14605839960, 16066423956, 19474453280, 20083029945, 21421898608, 26777373260, 27941606880, 29211679920, 32132847912, 40166059890, 42843797216, 53554746520, 58423359840, 64265695824, 80332119780, 107109493040, 128531391648, 160664239560, 214218986080, 321328479120, 642656958240]

約数ペア:

[(1, 642656958240), (2, 321328479120), (3, 214218986080), (4, 160664239560), (5, 128531391648), (6, 107109493040), (8, 80332119780), (10, 64265695824), (11, 58423359840), (12, 53554746520), (15, 42843797216), (16, 40166059890), (20, 32132847912), (22, 29211679920), (23, 27941606880), (24, 26777373260), (30, 21421898608), (32, 20083029945), (33, 19474453280), (40, 16066423956), (44, 14605839960), (46, 13970803440), (48, 13388686630), (55, 11684671968), (60, 10710949304), (66, 9737226640), (69, 9313868960), (80, 8033211978), (88, 7302919980), (92, 6985401720), (96, 6694343315), (110, 5842335984), (115, 5588321376), (120, 5355474652), (132, 4868613320), (138, 4656934480), (160, 4016605989), (165, 3894890656), (176, 3651459990), (184, 3492700860), (220, 2921167992), (230, 2794160688), (240, 2677737326), (253, 2540146080), (264, 2434306660), (276, 2328467240), (330, 1947445328), (345, 1862773792), (352, 1825729995), (368, 1746350430), (440, 1460583996), (460, 1397080344), (480, 1338868663), (506, 1270073040), (528, 1217153330), (552, 1164233620), (660, 973722664), (690, 931386896), (736, 873175215), (759, 846715360), (880, 730291998), (920, 698540172), (1012, 635036520), (1056, 608576665), (1104, 582116810), (1265, 508029216), (1320, 486861332), (1380, 465693448), (1518, 423357680), (1760, 365145999), (1840, 349270086), (2024, 317518260), (2208, 291058405), (2530, 254014608), (2640, 243430666), (2760, 232846724), (3036, 211678840), (3680, 174635043), (3795, 169343072), (4048, 158759130), (5060, 127007304), (5280, 121715333), (5520, 116423362), (6072, 105839420), (7590, 84671536), (8096, 79379565), (10120, 63503652), (11040, 58211681), (12144, 52919710), (15180, 42335768), (20240, 31751826), (24288, 26459855), (30360, 21167884), (40480, 15875913), (60720, 10583942), (121440, 5291971)]