82680780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:848

約数の個数: 192

約数和(自身を含む): 300303360

約数和(自身を除く): 217622580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 797, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1594, 1596, 1729, 1820, 1995, 2391, 2470, 2660, 2730, 2964, 3188, 3458, 3705, 3985, 3990, 4782, 4940, 5187, 5460, 5579, 6916, 7410, 7970, 7980, 8645, 9564, 10361, 10374, 11158, 11955, 14820, 15143, 15940, 16737, 17290, 20722, 20748, 22316, 23910, 25935, 27895, 30286, 31083, 33474, 34580, 41444, 45429, 47820, 51805, 51870, 55790, 60572, 62166, 66948, 72527, 75715, 83685, 90858, 103610, 103740, 106001, 111580, 124332, 145054, 151430, 155415, 167370, 181716, 196859, 207220, 212002, 217581, 227145, 290108, 302860, 310830, 318003, 334740, 362635, 393718, 424004, 435162, 454290, 530005, 590577, 621660, 636006, 725270, 787436, 870324, 908580, 984295, 1060010, 1087905, 1181154, 1272012, 1378013, 1450540, 1590015, 1968590, 2120020, 2175810, 2362308, 2756026, 2952885, 3180030, 3937180, 4134039, 4351620, 5512052, 5905770, 6360060, 6890065, 8268078, 11811540, 13780130, 16536156, 20670195, 27560260, 41340390, 82680780]

約数ペア:

[(1, 82680780), (2, 41340390), (3, 27560260), (4, 20670195), (5, 16536156), (6, 13780130), (7, 11811540), (10, 8268078), (12, 6890065), (13, 6360060), (14, 5905770), (15, 5512052), (19, 4351620), (20, 4134039), (21, 3937180), (26, 3180030), (28, 2952885), (30, 2756026), (35, 2362308), (38, 2175810), (39, 2120020), (42, 1968590), (52, 1590015), (57, 1450540), (60, 1378013), (65, 1272012), (70, 1181154), (76, 1087905), (78, 1060010), (84, 984295), (91, 908580), (95, 870324), (105, 787436), (114, 725270), (130, 636006), (133, 621660), (140, 590577), (156, 530005), (182, 454290), (190, 435162), (195, 424004), (210, 393718), (228, 362635), (247, 334740), (260, 318003), (266, 310830), (273, 302860), (285, 290108), (364, 227145), (380, 217581), (390, 212002), (399, 207220), (420, 196859), (455, 181716), (494, 167370), (532, 155415), (546, 151430), (570, 145054), (665, 124332), (741, 111580), (780, 106001), (797, 103740), (798, 103610), (910, 90858), (988, 83685), (1092, 75715), (1140, 72527), (1235, 66948), (1330, 62166), (1365, 60572), (1482, 55790), (1594, 51870), (1596, 51805), (1729, 47820), (1820, 45429), (1995, 41444), (2391, 34580), (2470, 33474), (2660, 31083), (2730, 30286), (2964, 27895), (3188, 25935), (3458, 23910), (3705, 22316), (3985, 20748), (3990, 20722), (4782, 17290), (4940, 16737), (5187, 15940), (5460, 15143), (5579, 14820), (6916, 11955), (7410, 11158), (7970, 10374), (7980, 10361), (8645, 9564)]