31229219840

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:833

約数の個数: 352

約数和(自身を含む): 93286604544

約数和(自身を除く): 62057384704

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 97, 104, 112, 128, 130, 140, 160, 182, 194, 208, 224, 256, 260, 280, 320, 364, 388, 416, 448, 455, 485, 512, 520, 560, 640, 679, 691, 728, 776, 832, 896, 910, 970, 1024, 1040, 1120, 1261, 1280, 1358, 1382, 1456, 1552, 1664, 1792, 1820, 1940, 2080, 2240, 2522, 2560, 2716, 2764, 2912, 3104, 3328, 3395, 3455, 3584, 3640, 3880, 4160, 4480, 4837, 5044, 5120, 5432, 5528, 5824, 6208, 6305, 6656, 6790, 6910, 7168, 7280, 7760, 8320, 8827, 8960, 8983, 9674, 10088, 10864, 11056, 11648, 12416, 12610, 13312, 13580, 13820, 14560, 15520, 16640, 17654, 17920, 17966, 19348, 20176, 21728, 22112, 23296, 24185, 24832, 25220, 27160, 27640, 29120, 31040, 33280, 35308, 35840, 35932, 38696, 40352, 43456, 44135, 44224, 44915, 46592, 48370, 49664, 50440, 54320, 55280, 58240, 62080, 62881, 66560, 67027, 70616, 71864, 77392, 80704, 86912, 88270, 88448, 89830, 93184, 96740, 99328, 100880, 108640, 110560, 116480, 124160, 125762, 134054, 141232, 143728, 154784, 161408, 173824, 176540, 176896, 179660, 193480, 201760, 217280, 221120, 232960, 248320, 251524, 268108, 282464, 287456, 309568, 314405, 322816, 335135, 347648, 353080, 353792, 359320, 386960, 403520, 434560, 442240, 465920, 469189, 496640, 503048, 536216, 564928, 574912, 619136, 628810, 645632, 670270, 695296, 706160, 707584, 718640, 773920, 807040, 869120, 871351, 884480, 938378, 1006096, 1072432, 1129856, 1149824, 1238272, 1257620, 1291264, 1340540, 1412320, 1437280, 1547840, 1614080, 1738240, 1742702, 1768960, 1876756, 2012192, 2144864, 2259712, 2299648, 2345945, 2476544, 2515240, 2681080, 2824640, 2874560, 3095680, 3228160, 3476480, 3485404, 3537920, 3753512, 4024384, 4289728, 4356755, 4519424, 4599296, 4691890, 4953088, 5030480, 5362160, 5649280, 5749120, 6099457, 6191360, 6456320, 6970808, 7507024, 8048768, 8579456, 8713510, 9038848, 9198592, 9383780, 10060960, 10724320, 11298560, 11498240, 12198914, 12382720, 13941616, 15014048, 16097536, 17158912, 17427020, 18767560, 20121920, 21448640, 22597120, 22996480, 24397828, 24765440, 27883232, 30028096, 30497285, 32195072, 34317824, 34854040, 37535120, 40243840, 42897280, 45194240, 45992960, 48795656, 55766464, 60056192, 60994570, 64390144, 68635648, 69708080, 75070240, 80487680, 85794560, 97591312, 111532928, 120112384, 121989140, 139416160, 150140480, 160975360, 171589120, 195182624, 223065856, 240224768, 243978280, 278832320, 300280960, 321950720, 343178240, 390365248, 446131712, 480449536, 487956560, 557664640, 600561920, 780730496, 892263424, 975913120, 1115329280, 1201123840, 1561460992, 1951826240, 2230658560, 2402247680, 3122921984, 3903652480, 4461317120, 6245843968, 7807304960, 15614609920, 31229219840]

約数ペア:

[(1, 31229219840), (2, 15614609920), (4, 7807304960), (5, 6245843968), (7, 4461317120), (8, 3903652480), (10, 3122921984), (13, 2402247680), (14, 2230658560), (16, 1951826240), (20, 1561460992), (26, 1201123840), (28, 1115329280), (32, 975913120), (35, 892263424), (40, 780730496), (52, 600561920), (56, 557664640), (64, 487956560), (65, 480449536), (70, 446131712), (80, 390365248), (91, 343178240), (97, 321950720), (104, 300280960), (112, 278832320), (128, 243978280), (130, 240224768), (140, 223065856), (160, 195182624), (182, 171589120), (194, 160975360), (208, 150140480), (224, 139416160), (256, 121989140), (260, 120112384), (280, 111532928), (320, 97591312), (364, 85794560), (388, 80487680), (416, 75070240), (448, 69708080), (455, 68635648), (485, 64390144), (512, 60994570), (520, 60056192), (560, 55766464), (640, 48795656), (679, 45992960), (691, 45194240), (728, 42897280), (776, 40243840), (832, 37535120), (896, 34854040), (910, 34317824), (970, 32195072), (1024, 30497285), (1040, 30028096), (1120, 27883232), (1261, 24765440), (1280, 24397828), (1358, 22996480), (1382, 22597120), (1456, 21448640), (1552, 20121920), (1664, 18767560), (1792, 17427020), (1820, 17158912), (1940, 16097536), (2080, 15014048), (2240, 13941616), (2522, 12382720), (2560, 12198914), (2716, 11498240), (2764, 11298560), (2912, 10724320), (3104, 10060960), (3328, 9383780), (3395, 9198592), (3455, 9038848), (3584, 8713510), (3640, 8579456), (3880, 8048768), (4160, 7507024), (4480, 6970808), (4837, 6456320), (5044, 6191360), (5120, 6099457), (5432, 5749120), (5528, 5649280), (5824, 5362160), (6208, 5030480), (6305, 4953088), (6656, 4691890), (6790, 4599296), (6910, 4519424), (7168, 4356755), (7280, 4289728), (7760, 4024384), (8320, 3753512), (8827, 3537920), (8960, 3485404), (8983, 3476480), (9674, 3228160), (10088, 3095680), (10864, 2874560), (11056, 2824640), (11648, 2681080), (12416, 2515240), (12610, 2476544), (13312, 2345945), (13580, 2299648), (13820, 2259712), (14560, 2144864), (15520, 2012192), (16640, 1876756), (17654, 1768960), (17920, 1742702), (17966, 1738240), (19348, 1614080), (20176, 1547840), (21728, 1437280), (22112, 1412320), (23296, 1340540), (24185, 1291264), (24832, 1257620), (25220, 1238272), (27160, 1149824), (27640, 1129856), (29120, 1072432), (31040, 1006096), (33280, 938378), (35308, 884480), (35840, 871351), (35932, 869120), (38696, 807040), (40352, 773920), (43456, 718640), (44135, 707584), (44224, 706160), (44915, 695296), (46592, 670270), (48370, 645632), (49664, 628810), (50440, 619136), (54320, 574912), (55280, 564928), (58240, 536216), (62080, 503048), (62881, 496640), (66560, 469189), (67027, 465920), (70616, 442240), (71864, 434560), (77392, 403520), (80704, 386960), (86912, 359320), (88270, 353792), (88448, 353080), (89830, 347648), (93184, 335135), (96740, 322816), (99328, 314405), (100880, 309568), (108640, 287456), (110560, 282464), (116480, 268108), (124160, 251524), (125762, 248320), (134054, 232960), (141232, 221120), (143728, 217280), (154784, 201760), (161408, 193480), (173824, 179660), (176540, 176896)]