1368949920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2777}}^1$

素因数の和:2887

約数の個数: 192

約数和(自身を含む): 4704376320

約数和(自身を除く): 3335426400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 195, 208, 237, 240, 260, 312, 316, 390, 395, 416, 474, 480, 520, 624, 632, 780, 790, 948, 1027, 1040, 1185, 1248, 1264, 1560, 1580, 1896, 2054, 2080, 2370, 2528, 2777, 3081, 3120, 3160, 3792, 4108, 4740, 5135, 5554, 6162, 6240, 6320, 7584, 8216, 8331, 9480, 10270, 11108, 12324, 12640, 13885, 15405, 16432, 16662, 18960, 20540, 22216, 24648, 27770, 30810, 32864, 33324, 36101, 37920, 41080, 41655, 44432, 49296, 55540, 61620, 66648, 72202, 82160, 83310, 88864, 98592, 108303, 111080, 123240, 133296, 144404, 164320, 166620, 180505, 216606, 219383, 222160, 246480, 266592, 288808, 333240, 361010, 433212, 438766, 444320, 492960, 541515, 577616, 658149, 666480, 722020, 866424, 877532, 1083030, 1096915, 1155232, 1316298, 1332960, 1444040, 1732848, 1755064, 2166060, 2193830, 2632596, 2851979, 2888080, 3290745, 3465696, 3510128, 4332120, 4387660, 5265192, 5703958, 5776160, 6581490, 7020256, 8555937, 8664240, 8775320, 10530384, 11407916, 13162980, 14259895, 17111874, 17328480, 17550640, 21060768, 22815832, 26325960, 28519790, 34223748, 35101280, 42779685, 45631664, 52651920, 57039580, 68447496, 85559370, 91263328, 105303840, 114079160, 136894992, 171118740, 228158320, 273789984, 342237480, 456316640, 684474960, 1368949920]

約数ペア:

[(1, 1368949920), (2, 684474960), (3, 456316640), (4, 342237480), (5, 273789984), (6, 228158320), (8, 171118740), (10, 136894992), (12, 114079160), (13, 105303840), (15, 91263328), (16, 85559370), (20, 68447496), (24, 57039580), (26, 52651920), (30, 45631664), (32, 42779685), (39, 35101280), (40, 34223748), (48, 28519790), (52, 26325960), (60, 22815832), (65, 21060768), (78, 17550640), (79, 17328480), (80, 17111874), (96, 14259895), (104, 13162980), (120, 11407916), (130, 10530384), (156, 8775320), (158, 8664240), (160, 8555937), (195, 7020256), (208, 6581490), (237, 5776160), (240, 5703958), (260, 5265192), (312, 4387660), (316, 4332120), (390, 3510128), (395, 3465696), (416, 3290745), (474, 2888080), (480, 2851979), (520, 2632596), (624, 2193830), (632, 2166060), (780, 1755064), (790, 1732848), (948, 1444040), (1027, 1332960), (1040, 1316298), (1185, 1155232), (1248, 1096915), (1264, 1083030), (1560, 877532), (1580, 866424), (1896, 722020), (2054, 666480), (2080, 658149), (2370, 577616), (2528, 541515), (2777, 492960), (3081, 444320), (3120, 438766), (3160, 433212), (3792, 361010), (4108, 333240), (4740, 288808), (5135, 266592), (5554, 246480), (6162, 222160), (6240, 219383), (6320, 216606), (7584, 180505), (8216, 166620), (8331, 164320), (9480, 144404), (10270, 133296), (11108, 123240), (12324, 111080), (12640, 108303), (13885, 98592), (15405, 88864), (16432, 83310), (16662, 82160), (18960, 72202), (20540, 66648), (22216, 61620), (24648, 55540), (27770, 49296), (30810, 44432), (32864, 41655), (33324, 41080), (36101, 37920)]