1979879040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 384

約数和(自身を含む): 7319520000

約数和(自身を除く): 5339640960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 79, 80, 90, 95, 96, 114, 120, 128, 144, 152, 158, 160, 171, 180, 190, 192, 228, 229, 237, 240, 285, 288, 304, 316, 320, 342, 360, 380, 384, 395, 456, 458, 474, 480, 570, 576, 608, 632, 640, 684, 687, 711, 720, 760, 790, 855, 912, 916, 948, 960, 1140, 1145, 1152, 1185, 1216, 1264, 1368, 1374, 1422, 1440, 1501, 1520, 1580, 1710, 1824, 1832, 1896, 1920, 2061, 2280, 2290, 2370, 2432, 2528, 2736, 2748, 2844, 2880, 3002, 3040, 3160, 3420, 3435, 3555, 3648, 3664, 3792, 4122, 4351, 4503, 4560, 4580, 4740, 5056, 5472, 5496, 5688, 5760, 6004, 6080, 6320, 6840, 6870, 7110, 7296, 7328, 7505, 7584, 8244, 8702, 9006, 9120, 9160, 9480, 10112, 10305, 10944, 10992, 11376, 12008, 12160, 12640, 13053, 13509, 13680, 13740, 14220, 14656, 15010, 15168, 16488, 17404, 18012, 18091, 18240, 18320, 18960, 20610, 21755, 21888, 21984, 22515, 22752, 24016, 25280, 26106, 27018, 27360, 27480, 28440, 29312, 30020, 30336, 32976, 34808, 36024, 36182, 36480, 36640, 37920, 39159, 41220, 43510, 43968, 45030, 45504, 48032, 50560, 52212, 54036, 54273, 54720, 54960, 56880, 60040, 65265, 65952, 67545, 69616, 72048, 72364, 73280, 75840, 78318, 82440, 87020, 87936, 90060, 90455, 91008, 96064, 104424, 108072, 108546, 109440, 109920, 113760, 120080, 130530, 131904, 135090, 139232, 144096, 144728, 146560, 151680, 156636, 162819, 164880, 174040, 180120, 180910, 192128, 195795, 208848, 216144, 217092, 219840, 227520, 240160, 261060, 263808, 270180, 271365, 278464, 288192, 289456, 313272, 325638, 329760, 343729, 348080, 360240, 361820, 391590, 417696, 432288, 434184, 439680, 455040, 480320, 522120, 540360, 542730, 556928, 576384, 578912, 626544, 651276, 659520, 687458, 696160, 720480, 723640, 783180, 814095, 835392, 864576, 868368, 960640, 1031187, 1044240, 1080720, 1085460, 1157824, 1253088, 1302552, 1319040, 1374916, 1392320, 1440960, 1447280, 1566360, 1628190, 1670784, 1718645, 1729152, 1736736, 2062374, 2088480, 2161440, 2170920, 2315648, 2506176, 2605104, 2749832, 2784640, 2881920, 2894560, 3093561, 3132720, 3256380, 3437290, 3473472, 4124748, 4176960, 4322880, 4341840, 5012352, 5155935, 5210208, 5499664, 5789120, 6187122, 6265440, 6512760, 6874580, 6946944, 8249496, 8353920, 8645760, 8683680, 10311870, 10420416, 10999328, 11578240, 12374244, 12530880, 13025520, 13749160, 15467805, 16498992, 17367360, 20623740, 20840832, 21998656, 24748488, 25061760, 26051040, 27498320, 30935610, 32997984, 34734720, 41247480, 43997312, 49496976, 52102080, 54996640, 61871220, 65995968, 82494960, 98993952, 104204160, 109993280, 123742440, 131991936, 164989920, 197987904, 219986560, 247484880, 329979840, 395975808, 494969760, 659959680, 989939520, 1979879040]

約数ペア:

[(1, 1979879040), (2, 989939520), (3, 659959680), (4, 494969760), (5, 395975808), (6, 329979840), (8, 247484880), (9, 219986560), (10, 197987904), (12, 164989920), (15, 131991936), (16, 123742440), (18, 109993280), (19, 104204160), (20, 98993952), (24, 82494960), (30, 65995968), (32, 61871220), (36, 54996640), (38, 52102080), (40, 49496976), (45, 43997312), (48, 41247480), (57, 34734720), (60, 32997984), (64, 30935610), (72, 27498320), (76, 26051040), (79, 25061760), (80, 24748488), (90, 21998656), (95, 20840832), (96, 20623740), (114, 17367360), (120, 16498992), (128, 15467805), (144, 13749160), (152, 13025520), (158, 12530880), (160, 12374244), (171, 11578240), (180, 10999328), (190, 10420416), (192, 10311870), (228, 8683680), (229, 8645760), (237, 8353920), (240, 8249496), (285, 6946944), (288, 6874580), (304, 6512760), (316, 6265440), (320, 6187122), (342, 5789120), (360, 5499664), (380, 5210208), (384, 5155935), (395, 5012352), (456, 4341840), (458, 4322880), (474, 4176960), (480, 4124748), (570, 3473472), (576, 3437290), (608, 3256380), (632, 3132720), (640, 3093561), (684, 2894560), (687, 2881920), (711, 2784640), (720, 2749832), (760, 2605104), (790, 2506176), (855, 2315648), (912, 2170920), (916, 2161440), (948, 2088480), (960, 2062374), (1140, 1736736), (1145, 1729152), (1152, 1718645), (1185, 1670784), (1216, 1628190), (1264, 1566360), (1368, 1447280), (1374, 1440960), (1422, 1392320), (1440, 1374916), (1501, 1319040), (1520, 1302552), (1580, 1253088), (1710, 1157824), (1824, 1085460), (1832, 1080720), (1896, 1044240), (1920, 1031187), (2061, 960640), (2280, 868368), (2290, 864576), (2370, 835392), (2432, 814095), (2528, 783180), (2736, 723640), (2748, 720480), (2844, 696160), (2880, 687458), (3002, 659520), (3040, 651276), (3160, 626544), (3420, 578912), (3435, 576384), (3555, 556928), (3648, 542730), (3664, 540360), (3792, 522120), (4122, 480320), (4351, 455040), (4503, 439680), (4560, 434184), (4580, 432288), (4740, 417696), (5056, 391590), (5472, 361820), (5496, 360240), (5688, 348080), (5760, 343729), (6004, 329760), (6080, 325638), (6320, 313272), (6840, 289456), (6870, 288192), (7110, 278464), (7296, 271365), (7328, 270180), (7505, 263808), (7584, 261060), (8244, 240160), (8702, 227520), (9006, 219840), (9120, 217092), (9160, 216144), (9480, 208848), (10112, 195795), (10305, 192128), (10944, 180910), (10992, 180120), (11376, 174040), (12008, 164880), (12160, 162819), (12640, 156636), (13053, 151680), (13509, 146560), (13680, 144728), (13740, 144096), (14220, 139232), (14656, 135090), (15010, 131904), (15168, 130530), (16488, 120080), (17404, 113760), (18012, 109920), (18091, 109440), (18240, 108546), (18320, 108072), (18960, 104424), (20610, 96064), (21755, 91008), (21888, 90455), (21984, 90060), (22515, 87936), (22752, 87020), (24016, 82440), (25280, 78318), (26106, 75840), (27018, 73280), (27360, 72364), (27480, 72048), (28440, 69616), (29312, 67545), (30020, 65952), (30336, 65265), (32976, 60040), (34808, 56880), (36024, 54960), (36182, 54720), (36480, 54273), (36640, 54036), (37920, 52212), (39159, 50560), (41220, 48032), (43510, 45504), (43968, 45030)]