17788705920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54181}}^1$

素因数の和:54228

約数の個数: 256

約数和(自身を含む): 66318768000

約数和(自身を除く): 48530062080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16416, 17280, 18240, 20520, 21888, 27360, 32832, 36480, 41040, 54181, 54720, 65664, 82080, 108362, 109440, 162543, 164160, 216724, 270905, 325086, 328320, 433448, 487629, 541810, 650172, 812715, 866896, 975258, 1029439, 1083620, 1300344, 1462887, 1625430, 1733792, 1950516, 2058878, 2167240, 2438145, 2600688, 2925774, 3088317, 3250860, 3467584, 3901032, 4117756, 4334480, 4876290, 5147195, 5201376, 5851548, 6176634, 6501720, 6935168, 7314435, 7802064, 8235512, 8668960, 9264951, 9752580, 10294390, 10402752, 11703096, 12353268, 13003440, 14628870, 15441585, 15604128, 16471024, 17337920, 18529902, 19505160, 20588780, 20805504, 23406192, 24706536, 26006880, 27794853, 29257740, 30883170, 31208256, 32942048, 34675840, 37059804, 39010320, 41177560, 46324755, 46812384, 49413072, 52013760, 55589706, 58515480, 61766340, 62416512, 65884096, 74119608, 78020640, 82355120, 92649510, 93624768, 98826144, 104027520, 111179412, 117030960, 123532680, 131768192, 138974265, 148239216, 156041280, 164710240, 185299020, 187249536, 197652288, 222358824, 234061920, 247065360, 277948530, 296478432, 312082560, 329420480, 370598040, 395304576, 444717648, 468123840, 494130720, 555897060, 592956864, 658840960, 741196080, 889435296, 936247680, 988261440, 1111794120, 1185913728, 1482392160, 1778870592, 1976522880, 2223588240, 2964784320, 3557741184, 4447176480, 5929568640, 8894352960, 17788705920]

約数ペア:

[(1, 17788705920), (2, 8894352960), (3, 5929568640), (4, 4447176480), (5, 3557741184), (6, 2964784320), (8, 2223588240), (9, 1976522880), (10, 1778870592), (12, 1482392160), (15, 1185913728), (16, 1111794120), (18, 988261440), (19, 936247680), (20, 889435296), (24, 741196080), (27, 658840960), (30, 592956864), (32, 555897060), (36, 494130720), (38, 468123840), (40, 444717648), (45, 395304576), (48, 370598040), (54, 329420480), (57, 312082560), (60, 296478432), (64, 277948530), (72, 247065360), (76, 234061920), (80, 222358824), (90, 197652288), (95, 187249536), (96, 185299020), (108, 164710240), (114, 156041280), (120, 148239216), (128, 138974265), (135, 131768192), (144, 123532680), (152, 117030960), (160, 111179412), (171, 104027520), (180, 98826144), (190, 93624768), (192, 92649510), (216, 82355120), (228, 78020640), (240, 74119608), (270, 65884096), (285, 62416512), (288, 61766340), (304, 58515480), (320, 55589706), (342, 52013760), (360, 49413072), (380, 46812384), (384, 46324755), (432, 41177560), (456, 39010320), (480, 37059804), (513, 34675840), (540, 32942048), (570, 31208256), (576, 30883170), (608, 29257740), (640, 27794853), (684, 26006880), (720, 24706536), (760, 23406192), (855, 20805504), (864, 20588780), (912, 19505160), (960, 18529902), (1026, 17337920), (1080, 16471024), (1140, 15604128), (1152, 15441585), (1216, 14628870), (1368, 13003440), (1440, 12353268), (1520, 11703096), (1710, 10402752), (1728, 10294390), (1824, 9752580), (1920, 9264951), (2052, 8668960), (2160, 8235512), (2280, 7802064), (2432, 7314435), (2565, 6935168), (2736, 6501720), (2880, 6176634), (3040, 5851548), (3420, 5201376), (3456, 5147195), (3648, 4876290), (4104, 4334480), (4320, 4117756), (4560, 3901032), (5130, 3467584), (5472, 3250860), (5760, 3088317), (6080, 2925774), (6840, 2600688), (7296, 2438145), (8208, 2167240), (8640, 2058878), (9120, 1950516), (10260, 1733792), (10944, 1625430), (12160, 1462887), (13680, 1300344), (16416, 1083620), (17280, 1029439), (18240, 975258), (20520, 866896), (21888, 812715), (27360, 650172), (32832, 541810), (36480, 487629), (41040, 433448), (54181, 328320), (54720, 325086), (65664, 270905), (82080, 216724), (108362, 164160), (109440, 162543)]