20724702960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8527}}^1$

素因数の和:8616

約数の個数: 320

約数和(自身を含む): 74615224320

約数和(自身を除く): 53890521360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 41, 48, 52, 57, 60, 65, 76, 78, 80, 82, 95, 104, 114, 120, 123, 130, 152, 156, 164, 190, 195, 205, 208, 228, 240, 246, 247, 260, 285, 304, 312, 328, 380, 390, 410, 456, 492, 494, 520, 533, 570, 615, 624, 656, 741, 760, 779, 780, 820, 912, 984, 988, 1040, 1066, 1140, 1230, 1235, 1482, 1520, 1558, 1560, 1599, 1640, 1968, 1976, 2132, 2280, 2337, 2460, 2470, 2665, 2964, 3116, 3120, 3198, 3280, 3705, 3895, 3952, 4264, 4560, 4674, 4920, 4940, 5330, 5928, 6232, 6396, 7410, 7790, 7995, 8527, 8528, 9348, 9840, 9880, 10127, 10660, 11685, 11856, 12464, 12792, 14820, 15580, 15990, 17054, 18696, 19760, 20254, 21320, 23370, 25581, 25584, 29640, 30381, 31160, 31980, 34108, 37392, 40508, 42635, 42640, 46740, 50635, 51162, 59280, 60762, 62320, 63960, 68216, 81016, 85270, 93480, 101270, 102324, 110851, 121524, 127905, 127920, 136432, 151905, 162013, 162032, 170540, 186960, 202540, 204648, 221702, 243048, 255810, 303810, 324026, 332553, 341080, 349607, 405080, 409296, 443404, 486039, 486096, 511620, 554255, 607620, 648052, 665106, 682160, 699214, 810065, 810160, 886808, 972078, 1023240, 1048821, 1108510, 1215240, 1296104, 1330212, 1398428, 1620130, 1662765, 1748035, 1773616, 1944156, 2046480, 2097642, 2106169, 2217020, 2430195, 2430480, 2592208, 2660424, 2796856, 3240260, 3325530, 3496070, 3888312, 4195284, 4212338, 4434040, 4544891, 4860390, 5244105, 5320848, 5593712, 6318507, 6480520, 6642533, 6651060, 6992140, 7776624, 8390568, 8424676, 8868080, 9089782, 9720780, 10488210, 10530845, 12637014, 12961040, 13285066, 13302120, 13634673, 13984280, 16781136, 16849352, 18179564, 19441560, 19927599, 20976420, 21061690, 22724455, 25274028, 26570132, 26604240, 27269346, 27968560, 31592535, 33212665, 33698704, 36359128, 38883120, 39855198, 41952840, 42123380, 45448910, 50548056, 53140264, 54538692, 63185070, 66425330, 68173365, 72718256, 79710396, 83905680, 84246760, 86352929, 90897820, 99637995, 101096112, 106280528, 109077384, 126370140, 132850660, 136346730, 159420792, 168493520, 172705858, 181795640, 199275990, 218154768, 252740280, 259058787, 265701320, 272693460, 318841584, 345411716, 363591280, 398551980, 431764645, 505480560, 518117574, 531402640, 545386920, 690823432, 797103960, 863529290, 1036235148, 1090773840, 1295293935, 1381646864, 1594207920, 1727058580, 2072470296, 2590587870, 3454117160, 4144940592, 5181175740, 6908234320, 10362351480, 20724702960]

約数ペア:

[(1, 20724702960), (2, 10362351480), (3, 6908234320), (4, 5181175740), (5, 4144940592), (6, 3454117160), (8, 2590587870), (10, 2072470296), (12, 1727058580), (13, 1594207920), (15, 1381646864), (16, 1295293935), (19, 1090773840), (20, 1036235148), (24, 863529290), (26, 797103960), (30, 690823432), (38, 545386920), (39, 531402640), (40, 518117574), (41, 505480560), (48, 431764645), (52, 398551980), (57, 363591280), (60, 345411716), (65, 318841584), (76, 272693460), (78, 265701320), (80, 259058787), (82, 252740280), (95, 218154768), (104, 199275990), (114, 181795640), (120, 172705858), (123, 168493520), (130, 159420792), (152, 136346730), (156, 132850660), (164, 126370140), (190, 109077384), (195, 106280528), (205, 101096112), (208, 99637995), (228, 90897820), (240, 86352929), (246, 84246760), (247, 83905680), (260, 79710396), (285, 72718256), (304, 68173365), (312, 66425330), (328, 63185070), (380, 54538692), (390, 53140264), (410, 50548056), (456, 45448910), (492, 42123380), (494, 41952840), (520, 39855198), (533, 38883120), (570, 36359128), (615, 33698704), (624, 33212665), (656, 31592535), (741, 27968560), (760, 27269346), (779, 26604240), (780, 26570132), (820, 25274028), (912, 22724455), (984, 21061690), (988, 20976420), (1040, 19927599), (1066, 19441560), (1140, 18179564), (1230, 16849352), (1235, 16781136), (1482, 13984280), (1520, 13634673), (1558, 13302120), (1560, 13285066), (1599, 12961040), (1640, 12637014), (1968, 10530845), (1976, 10488210), (2132, 9720780), (2280, 9089782), (2337, 8868080), (2460, 8424676), (2470, 8390568), (2665, 7776624), (2964, 6992140), (3116, 6651060), (3120, 6642533), (3198, 6480520), (3280, 6318507), (3705, 5593712), (3895, 5320848), (3952, 5244105), (4264, 4860390), (4560, 4544891), (4674, 4434040), (4920, 4212338), (4940, 4195284), (5330, 3888312), (5928, 3496070), (6232, 3325530), (6396, 3240260), (7410, 2796856), (7790, 2660424), (7995, 2592208), (8527, 2430480), (8528, 2430195), (9348, 2217020), (9840, 2106169), (9880, 2097642), (10127, 2046480), (10660, 1944156), (11685, 1773616), (11856, 1748035), (12464, 1662765), (12792, 1620130), (14820, 1398428), (15580, 1330212), (15990, 1296104), (17054, 1215240), (18696, 1108510), (19760, 1048821), (20254, 1023240), (21320, 972078), (23370, 886808), (25581, 810160), (25584, 810065), (29640, 699214), (30381, 682160), (31160, 665106), (31980, 648052), (34108, 607620), (37392, 554255), (40508, 511620), (42635, 486096), (42640, 486039), (46740, 443404), (50635, 409296), (51162, 405080), (59280, 349607), (60762, 341080), (62320, 332553), (63960, 324026), (68216, 303810), (81016, 255810), (85270, 243048), (93480, 221702), (101270, 204648), (102324, 202540), (110851, 186960), (121524, 170540), (127905, 162032), (127920, 162013), (136432, 151905)]