19450789440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{9437}}^1$

素因数の和:9589

約数の個数: 224

約数和(自身を含む): 65588814720

約数和(自身を除く): 46138025280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 113, 114, 120, 152, 160, 190, 192, 226, 228, 240, 285, 304, 320, 339, 380, 452, 456, 480, 565, 570, 608, 678, 760, 904, 912, 960, 1130, 1140, 1216, 1356, 1520, 1695, 1808, 1824, 2147, 2260, 2280, 2712, 3040, 3390, 3616, 3648, 4294, 4520, 4560, 5424, 6080, 6441, 6780, 7232, 8588, 9040, 9120, 9437, 10735, 10848, 12882, 13560, 17176, 18080, 18240, 18874, 21470, 21696, 25764, 27120, 28311, 32205, 34352, 36160, 37748, 42940, 47185, 51528, 54240, 56622, 64410, 68704, 75496, 85880, 94370, 103056, 108480, 113244, 128820, 137408, 141555, 150992, 171760, 179303, 188740, 206112, 226488, 257640, 283110, 301984, 343520, 358606, 377480, 412224, 452976, 515280, 537909, 566220, 603968, 687040, 717212, 754960, 896515, 905952, 1030560, 1066381, 1075818, 1132440, 1434424, 1509920, 1793030, 1811904, 2061120, 2132762, 2151636, 2264880, 2689545, 2868848, 3019840, 3199143, 3586060, 4265524, 4303272, 4529760, 5331905, 5379090, 5737696, 6398286, 7172120, 8531048, 8606544, 9059520, 10663810, 10758180, 11475392, 12796572, 14344240, 15995715, 17062096, 17213088, 20261239, 21327620, 21516360, 25593144, 28688480, 31991430, 34124192, 34426176, 40522478, 42655240, 43032720, 51186288, 57376960, 60783717, 63982860, 68248384, 81044956, 85310480, 86065440, 101306195, 102372576, 121567434, 127965720, 162089912, 170620960, 172130880, 202612390, 204745152, 243134868, 255931440, 303918585, 324179824, 341241920, 405224780, 486269736, 511862880, 607837170, 648359648, 810449560, 972539472, 1023725760, 1215674340, 1296719296, 1620899120, 1945078944, 2431348680, 3241798240, 3890157888, 4862697360, 6483596480, 9725394720, 19450789440]

約数ペア:

[(1, 19450789440), (2, 9725394720), (3, 6483596480), (4, 4862697360), (5, 3890157888), (6, 3241798240), (8, 2431348680), (10, 1945078944), (12, 1620899120), (15, 1296719296), (16, 1215674340), (19, 1023725760), (20, 972539472), (24, 810449560), (30, 648359648), (32, 607837170), (38, 511862880), (40, 486269736), (48, 405224780), (57, 341241920), (60, 324179824), (64, 303918585), (76, 255931440), (80, 243134868), (95, 204745152), (96, 202612390), (113, 172130880), (114, 170620960), (120, 162089912), (152, 127965720), (160, 121567434), (190, 102372576), (192, 101306195), (226, 86065440), (228, 85310480), (240, 81044956), (285, 68248384), (304, 63982860), (320, 60783717), (339, 57376960), (380, 51186288), (452, 43032720), (456, 42655240), (480, 40522478), (565, 34426176), (570, 34124192), (608, 31991430), (678, 28688480), (760, 25593144), (904, 21516360), (912, 21327620), (960, 20261239), (1130, 17213088), (1140, 17062096), (1216, 15995715), (1356, 14344240), (1520, 12796572), (1695, 11475392), (1808, 10758180), (1824, 10663810), (2147, 9059520), (2260, 8606544), (2280, 8531048), (2712, 7172120), (3040, 6398286), (3390, 5737696), (3616, 5379090), (3648, 5331905), (4294, 4529760), (4520, 4303272), (4560, 4265524), (5424, 3586060), (6080, 3199143), (6441, 3019840), (6780, 2868848), (7232, 2689545), (8588, 2264880), (9040, 2151636), (9120, 2132762), (9437, 2061120), (10735, 1811904), (10848, 1793030), (12882, 1509920), (13560, 1434424), (17176, 1132440), (18080, 1075818), (18240, 1066381), (18874, 1030560), (21470, 905952), (21696, 896515), (25764, 754960), (27120, 717212), (28311, 687040), (32205, 603968), (34352, 566220), (36160, 537909), (37748, 515280), (42940, 452976), (47185, 412224), (51528, 377480), (54240, 358606), (56622, 343520), (64410, 301984), (68704, 283110), (75496, 257640), (85880, 226488), (94370, 206112), (103056, 188740), (108480, 179303), (113244, 171760), (128820, 150992), (137408, 141555)]