2015769651660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1019827}}^1$

素因数の和:1020060

約数の個数: 144

約数和(自身を含む): 6236452185600

約数和(自身を除く): 4220682533940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 139, 158, 180, 237, 278, 316, 395, 417, 474, 556, 695, 711, 790, 834, 948, 1185, 1251, 1390, 1422, 1580, 1668, 2085, 2370, 2502, 2780, 2844, 3555, 4170, 4740, 5004, 6255, 7110, 8340, 10981, 12510, 14220, 21962, 25020, 32943, 43924, 54905, 65886, 98829, 109810, 131772, 164715, 197658, 219620, 329430, 395316, 494145, 658860, 988290, 1019827, 1976580, 2039654, 3059481, 4079308, 5099135, 6118962, 9178443, 10198270, 12237924, 15297405, 18356886, 20396540, 30594810, 36713772, 45892215, 61189620, 80566333, 91784430, 141755953, 161132666, 183568860, 241698999, 283511906, 322265332, 402831665, 425267859, 483397998, 567023812, 708779765, 725096997, 805663330, 850535718, 966795996, 1208494995, 1275803577, 1417559530, 1450193994, 1611326660, 1701071436, 2126339295, 2416989990, 2551607154, 2835119060, 2900387988, 3625484985, 4252678590, 4833979980, 5103214308, 6379017885, 7250969970, 8505357180, 11198720287, 12758035770, 14501939940, 22397440574, 25516071540, 33596160861, 44794881148, 55993601435, 67192321722, 100788482583, 111987202870, 134384643444, 167980804305, 201576965166, 223974405740, 335961608610, 403153930332, 503942412915, 671923217220, 1007884825830, 2015769651660]

約数ペア:

[(1, 2015769651660), (2, 1007884825830), (3, 671923217220), (4, 503942412915), (5, 403153930332), (6, 335961608610), (9, 223974405740), (10, 201576965166), (12, 167980804305), (15, 134384643444), (18, 111987202870), (20, 100788482583), (30, 67192321722), (36, 55993601435), (45, 44794881148), (60, 33596160861), (79, 25516071540), (90, 22397440574), (139, 14501939940), (158, 12758035770), (180, 11198720287), (237, 8505357180), (278, 7250969970), (316, 6379017885), (395, 5103214308), (417, 4833979980), (474, 4252678590), (556, 3625484985), (695, 2900387988), (711, 2835119060), (790, 2551607154), (834, 2416989990), (948, 2126339295), (1185, 1701071436), (1251, 1611326660), (1390, 1450193994), (1422, 1417559530), (1580, 1275803577), (1668, 1208494995), (2085, 966795996), (2370, 850535718), (2502, 805663330), (2780, 725096997), (2844, 708779765), (3555, 567023812), (4170, 483397998), (4740, 425267859), (5004, 402831665), (6255, 322265332), (7110, 283511906), (8340, 241698999), (10981, 183568860), (12510, 161132666), (14220, 141755953), (21962, 91784430), (25020, 80566333), (32943, 61189620), (43924, 45892215), (54905, 36713772), (65886, 30594810), (98829, 20396540), (109810, 18356886), (131772, 15297405), (164715, 12237924), (197658, 10198270), (219620, 9178443), (329430, 6118962), (395316, 5099135), (494145, 4079308), (658860, 3059481), (988290, 2039654), (1019827, 1976580)]