15204832020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:771

約数の個数: 288

約数和(自身を含む): 53469351936

約数和(自身を除く): 38264519916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 131, 140, 180, 210, 251, 252, 262, 315, 367, 393, 420, 502, 524, 630, 655, 734, 753, 786, 917, 1004, 1101, 1179, 1255, 1260, 1310, 1468, 1506, 1572, 1757, 1834, 1835, 1965, 2202, 2259, 2358, 2510, 2569, 2620, 2751, 3012, 3303, 3514, 3668, 3670, 3765, 3930, 4404, 4518, 4585, 4716, 5020, 5138, 5271, 5502, 5505, 5895, 6606, 7028, 7340, 7530, 7707, 7860, 8253, 8785, 9036, 9170, 10276, 10542, 11004, 11010, 11295, 11790, 12845, 13212, 13755, 15060, 15414, 15813, 16506, 16515, 17570, 18340, 21084, 22020, 22590, 23121, 23580, 25690, 26355, 27510, 30828, 31626, 32881, 33012, 33030, 35140, 38535, 41265, 45180, 46242, 48077, 51380, 52710, 55020, 63252, 65762, 66060, 77070, 79065, 82530, 92117, 92484, 96154, 98643, 105420, 115605, 131524, 144231, 154140, 158130, 164405, 165060, 184234, 192308, 197286, 230167, 231210, 240385, 276351, 288462, 295929, 316260, 328810, 336539, 368468, 394572, 432693, 460334, 460585, 462420, 480770, 493215, 552702, 576924, 591858, 644819, 657620, 673078, 690501, 721155, 829053, 865386, 920668, 921170, 961540, 986430, 1009617, 1105404, 1150835, 1183716, 1289638, 1346156, 1381002, 1381755, 1442310, 1479645, 1658106, 1682695, 1730772, 1842340, 1934457, 1972860, 2019234, 2071503, 2163465, 2301670, 2579276, 2762004, 2763510, 2884620, 2959290, 3028851, 3224095, 3316212, 3365390, 3452505, 3868914, 4038468, 4143006, 4145265, 4326930, 4603340, 5048085, 5527020, 5803371, 5918580, 6057702, 6448190, 6730780, 6905010, 7737828, 8286012, 8290530, 8653860, 9672285, 10096170, 10357515, 11606742, 12067327, 12115404, 12896380, 13810020, 15144255, 16581060, 19344570, 20192340, 20715030, 23213484, 24134654, 29016855, 30288510, 36201981, 38689140, 41430060, 48269308, 58033710, 60336635, 60577020, 72403962, 84471289, 108605943, 116067420, 120673270, 144807924, 168942578, 181009905, 217211886, 241346540, 253413867, 337885156, 362019810, 422356445, 434423772, 506827734, 543029715, 724039620, 760241601, 844712890, 1013655468, 1086059430, 1267069335, 1520483202, 1689425780, 2172118860, 2534138670, 3040966404, 3801208005, 5068277340, 7602416010, 15204832020]

約数ペア:

[(1, 15204832020), (2, 7602416010), (3, 5068277340), (4, 3801208005), (5, 3040966404), (6, 2534138670), (7, 2172118860), (9, 1689425780), (10, 1520483202), (12, 1267069335), (14, 1086059430), (15, 1013655468), (18, 844712890), (20, 760241601), (21, 724039620), (28, 543029715), (30, 506827734), (35, 434423772), (36, 422356445), (42, 362019810), (45, 337885156), (60, 253413867), (63, 241346540), (70, 217211886), (84, 181009905), (90, 168942578), (105, 144807924), (126, 120673270), (131, 116067420), (140, 108605943), (180, 84471289), (210, 72403962), (251, 60577020), (252, 60336635), (262, 58033710), (315, 48269308), (367, 41430060), (393, 38689140), (420, 36201981), (502, 30288510), (524, 29016855), (630, 24134654), (655, 23213484), (734, 20715030), (753, 20192340), (786, 19344570), (917, 16581060), (1004, 15144255), (1101, 13810020), (1179, 12896380), (1255, 12115404), (1260, 12067327), (1310, 11606742), (1468, 10357515), (1506, 10096170), (1572, 9672285), (1757, 8653860), (1834, 8290530), (1835, 8286012), (1965, 7737828), (2202, 6905010), (2259, 6730780), (2358, 6448190), (2510, 6057702), (2569, 5918580), (2620, 5803371), (2751, 5527020), (3012, 5048085), (3303, 4603340), (3514, 4326930), (3668, 4145265), (3670, 4143006), (3765, 4038468), (3930, 3868914), (4404, 3452505), (4518, 3365390), (4585, 3316212), (4716, 3224095), (5020, 3028851), (5138, 2959290), (5271, 2884620), (5502, 2763510), (5505, 2762004), (5895, 2579276), (6606, 2301670), (7028, 2163465), (7340, 2071503), (7530, 2019234), (7707, 1972860), (7860, 1934457), (8253, 1842340), (8785, 1730772), (9036, 1682695), (9170, 1658106), (10276, 1479645), (10542, 1442310), (11004, 1381755), (11010, 1381002), (11295, 1346156), (11790, 1289638), (12845, 1183716), (13212, 1150835), (13755, 1105404), (15060, 1009617), (15414, 986430), (15813, 961540), (16506, 921170), (16515, 920668), (17570, 865386), (18340, 829053), (21084, 721155), (22020, 690501), (22590, 673078), (23121, 657620), (23580, 644819), (25690, 591858), (26355, 576924), (27510, 552702), (30828, 493215), (31626, 480770), (32881, 462420), (33012, 460585), (33030, 460334), (35140, 432693), (38535, 394572), (41265, 368468), (45180, 336539), (46242, 328810), (48077, 316260), (51380, 295929), (52710, 288462), (55020, 276351), (63252, 240385), (65762, 231210), (66060, 230167), (77070, 197286), (79065, 192308), (82530, 184234), (92117, 165060), (92484, 164405), (96154, 158130), (98643, 154140), (105420, 144231), (115605, 131524)]