1377637560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15493}}^1$

素因数の和:15542

約数の個数: 192

約数和(自身を含む): 5075834400

約数和(自身を除く): 3698196840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9880, 11115, 14820, 15493, 17784, 22230, 29640, 30986, 44460, 46479, 61972, 77465, 88920, 92958, 123944, 139437, 154930, 185916, 201409, 232395, 278874, 294367, 309860, 371832, 402818, 464790, 557748, 588734, 604227, 619720, 697185, 805636, 883101, 929580, 1007045, 1115496, 1177468, 1208454, 1394370, 1471835, 1611272, 1766202, 1812681, 1859160, 2014090, 2354936, 2416908, 2649303, 2788740, 2943670, 3021135, 3532404, 3625362, 3826771, 4028180, 4415505, 4833816, 5298606, 5577480, 5887340, 6042270, 7064808, 7250724, 7653542, 8056360, 8831010, 9063405, 10597212, 11480313, 11774680, 12084540, 13246515, 14501448, 15307084, 17662020, 18126810, 19133855, 21194424, 22960626, 24169080, 26493030, 30614168, 34440939, 35324040, 36253620, 38267710, 45921252, 52986060, 57401565, 68881878, 72507240, 76535420, 91842504, 105972120, 114803130, 137763756, 153070840, 172204695, 229606260, 275527512, 344409390, 459212520, 688818780, 1377637560]

約数ペア:

[(1, 1377637560), (2, 688818780), (3, 459212520), (4, 344409390), (5, 275527512), (6, 229606260), (8, 172204695), (9, 153070840), (10, 137763756), (12, 114803130), (13, 105972120), (15, 91842504), (18, 76535420), (19, 72507240), (20, 68881878), (24, 57401565), (26, 52986060), (30, 45921252), (36, 38267710), (38, 36253620), (39, 35324040), (40, 34440939), (45, 30614168), (52, 26493030), (57, 24169080), (60, 22960626), (65, 21194424), (72, 19133855), (76, 18126810), (78, 17662020), (90, 15307084), (95, 14501448), (104, 13246515), (114, 12084540), (117, 11774680), (120, 11480313), (130, 10597212), (152, 9063405), (156, 8831010), (171, 8056360), (180, 7653542), (190, 7250724), (195, 7064808), (228, 6042270), (234, 5887340), (247, 5577480), (260, 5298606), (285, 4833816), (312, 4415505), (342, 4028180), (360, 3826771), (380, 3625362), (390, 3532404), (456, 3021135), (468, 2943670), (494, 2788740), (520, 2649303), (570, 2416908), (585, 2354936), (684, 2014090), (741, 1859160), (760, 1812681), (780, 1766202), (855, 1611272), (936, 1471835), (988, 1394370), (1140, 1208454), (1170, 1177468), (1235, 1115496), (1368, 1007045), (1482, 929580), (1560, 883101), (1710, 805636), (1976, 697185), (2223, 619720), (2280, 604227), (2340, 588734), (2470, 557748), (2964, 464790), (3420, 402818), (3705, 371832), (4446, 309860), (4680, 294367), (4940, 278874), (5928, 232395), (6840, 201409), (7410, 185916), (8892, 154930), (9880, 139437), (11115, 123944), (14820, 92958), (15493, 88920), (17784, 77465), (22230, 61972), (29640, 46479), (30986, 44460)]