131001390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 396264960

約数和(自身を除く): 265263570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 71, 78, 83, 90, 95, 114, 117, 130, 142, 166, 171, 190, 195, 213, 234, 247, 249, 285, 342, 355, 390, 415, 426, 494, 498, 570, 585, 639, 710, 741, 747, 830, 855, 923, 1065, 1079, 1170, 1235, 1245, 1278, 1349, 1482, 1494, 1577, 1710, 1846, 2130, 2158, 2223, 2470, 2490, 2698, 2769, 3154, 3195, 3237, 3705, 3735, 4047, 4446, 4615, 4731, 5395, 5538, 5893, 6390, 6474, 6745, 7410, 7470, 7885, 8094, 8307, 9230, 9462, 9711, 10790, 11115, 11786, 12141, 13490, 13845, 14193, 15770, 16185, 16614, 17537, 17679, 19422, 20235, 20501, 22230, 23655, 24282, 27690, 28386, 29465, 32370, 35074, 35358, 40470, 41002, 41535, 47310, 48555, 52611, 53037, 58930, 60705, 61503, 70965, 76609, 83070, 87685, 88395, 97110, 102505, 105222, 106074, 111967, 121410, 123006, 141930, 153218, 157833, 175370, 176790, 184509, 205010, 223934, 229827, 263055, 265185, 307515, 315666, 335901, 369018, 383045, 459654, 526110, 530370, 559835, 615030, 671802, 689481, 766090, 789165, 922545, 1007703, 1119670, 1149135, 1378962, 1455571, 1578330, 1679505, 1845090, 2015406, 2298270, 2911142, 3359010, 3447405, 4366713, 5038515, 6894810, 7277855, 8733426, 10077030, 13100139, 14555710, 21833565, 26200278, 43667130, 65500695, 131001390]

約数ペア:

[(1, 131001390), (2, 65500695), (3, 43667130), (5, 26200278), (6, 21833565), (9, 14555710), (10, 13100139), (13, 10077030), (15, 8733426), (18, 7277855), (19, 6894810), (26, 5038515), (30, 4366713), (38, 3447405), (39, 3359010), (45, 2911142), (57, 2298270), (65, 2015406), (71, 1845090), (78, 1679505), (83, 1578330), (90, 1455571), (95, 1378962), (114, 1149135), (117, 1119670), (130, 1007703), (142, 922545), (166, 789165), (171, 766090), (190, 689481), (195, 671802), (213, 615030), (234, 559835), (247, 530370), (249, 526110), (285, 459654), (342, 383045), (355, 369018), (390, 335901), (415, 315666), (426, 307515), (494, 265185), (498, 263055), (570, 229827), (585, 223934), (639, 205010), (710, 184509), (741, 176790), (747, 175370), (830, 157833), (855, 153218), (923, 141930), (1065, 123006), (1079, 121410), (1170, 111967), (1235, 106074), (1245, 105222), (1278, 102505), (1349, 97110), (1482, 88395), (1494, 87685), (1577, 83070), (1710, 76609), (1846, 70965), (2130, 61503), (2158, 60705), (2223, 58930), (2470, 53037), (2490, 52611), (2698, 48555), (2769, 47310), (3154, 41535), (3195, 41002), (3237, 40470), (3705, 35358), (3735, 35074), (4047, 32370), (4446, 29465), (4615, 28386), (4731, 27690), (5395, 24282), (5538, 23655), (5893, 22230), (6390, 20501), (6474, 20235), (6745, 19422), (7410, 17679), (7470, 17537), (7885, 16614), (8094, 16185), (8307, 15770), (9230, 14193), (9462, 13845), (9711, 13490), (10790, 12141), (11115, 11786)]