320410363365

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{2411}}^1$

素因数の和:2904

約数の個数: 128

約数和(自身を含む): 605184307200

約数和(自身を除く): 284773943835

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 197, 263, 285, 513, 591, 789, 855, 985, 1315, 1773, 2367, 2411, 2565, 2955, 3743, 3945, 4997, 5319, 7101, 7233, 8865, 11229, 11835, 12055, 14991, 18715, 21699, 24985, 26595, 33687, 35505, 36165, 44973, 45809, 51811, 56145, 65097, 74955, 101061, 108495, 134919, 137427, 155433, 168435, 224865, 229045, 259055, 325485, 412281, 466299, 474967, 505305, 634093, 674595, 687135, 777165, 984409, 1236843, 1398897, 1424901, 1902279, 2061405, 2331495, 2374835, 2953227, 3170465, 4274703, 4922045, 5706837, 6184215, 6994485, 7124505, 8859681, 9024373, 9511395, 12047767, 12824109, 14766135, 17120511, 21373515, 26579043, 27073119, 28534185, 36143301, 44298405, 45121865, 60238835, 64120545, 81219357, 85602555, 108429903, 124916321, 132895215, 135365595, 180716505, 243658071, 325289709, 374748963, 406096785, 542149515, 624581605, 1124246889, 1218290355, 1626448545, 1873744815, 2373410099, 3372740667, 5621234445, 7120230297, 11867050495, 16863703335, 21360690891, 35601151485, 64082072673, 106803454455, 320410363365]

約数ペア:

[(1, 320410363365), (3, 106803454455), (5, 64082072673), (9, 35601151485), (15, 21360690891), (19, 16863703335), (27, 11867050495), (45, 7120230297), (57, 5621234445), (95, 3372740667), (135, 2373410099), (171, 1873744815), (197, 1626448545), (263, 1218290355), (285, 1124246889), (513, 624581605), (591, 542149515), (789, 406096785), (855, 374748963), (985, 325289709), (1315, 243658071), (1773, 180716505), (2367, 135365595), (2411, 132895215), (2565, 124916321), (2955, 108429903), (3743, 85602555), (3945, 81219357), (4997, 64120545), (5319, 60238835), (7101, 45121865), (7233, 44298405), (8865, 36143301), (11229, 28534185), (11835, 27073119), (12055, 26579043), (14991, 21373515), (18715, 17120511), (21699, 14766135), (24985, 12824109), (26595, 12047767), (33687, 9511395), (35505, 9024373), (36165, 8859681), (44973, 7124505), (45809, 6994485), (51811, 6184215), (56145, 5706837), (65097, 4922045), (74955, 4274703), (101061, 3170465), (108495, 2953227), (134919, 2374835), (137427, 2331495), (155433, 2061405), (168435, 1902279), (224865, 1424901), (229045, 1398897), (259055, 1236843), (325485, 984409), (412281, 777165), (466299, 687135), (474967, 674595), (505305, 634093)]