195683280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3301}}^1$

素因数の和:3349

約数の個数: 160

約数和(自身を含む): 687872640

約数和(自身を除く): 492189360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3301, 3705, 3952, 4560, 4940, 5928, 6602, 7410, 9880, 9903, 11856, 13204, 14820, 16505, 19760, 19806, 26408, 29640, 33010, 39612, 42913, 49515, 52816, 59280, 62719, 66020, 79224, 85826, 99030, 125438, 128739, 132040, 158448, 171652, 188157, 198060, 214565, 250876, 257478, 264080, 313595, 343304, 376314, 396120, 429130, 501752, 514956, 627190, 643695, 686608, 752628, 792240, 815347, 858260, 940785, 1003504, 1029912, 1254380, 1287390, 1505256, 1630694, 1716520, 1881570, 2059824, 2446041, 2508760, 2574780, 3010512, 3261388, 3433040, 3763140, 4076735, 4892082, 5017520, 5149560, 6522776, 7526280, 8153470, 9784164, 10299120, 12230205, 13045552, 15052560, 16306940, 19568328, 24460410, 32613880, 39136656, 48920820, 65227760, 97841640, 195683280]

約数ペア:

[(1, 195683280), (2, 97841640), (3, 65227760), (4, 48920820), (5, 39136656), (6, 32613880), (8, 24460410), (10, 19568328), (12, 16306940), (13, 15052560), (15, 13045552), (16, 12230205), (19, 10299120), (20, 9784164), (24, 8153470), (26, 7526280), (30, 6522776), (38, 5149560), (39, 5017520), (40, 4892082), (48, 4076735), (52, 3763140), (57, 3433040), (60, 3261388), (65, 3010512), (76, 2574780), (78, 2508760), (80, 2446041), (95, 2059824), (104, 1881570), (114, 1716520), (120, 1630694), (130, 1505256), (152, 1287390), (156, 1254380), (190, 1029912), (195, 1003504), (208, 940785), (228, 858260), (240, 815347), (247, 792240), (260, 752628), (285, 686608), (304, 643695), (312, 627190), (380, 514956), (390, 501752), (456, 429130), (494, 396120), (520, 376314), (570, 343304), (624, 313595), (741, 264080), (760, 257478), (780, 250876), (912, 214565), (988, 198060), (1040, 188157), (1140, 171652), (1235, 158448), (1482, 132040), (1520, 128739), (1560, 125438), (1976, 99030), (2280, 85826), (2470, 79224), (2964, 66020), (3120, 62719), (3301, 59280), (3705, 52816), (3952, 49515), (4560, 42913), (4940, 39612), (5928, 33010), (6602, 29640), (7410, 26408), (9880, 19806), (9903, 19760), (11856, 16505), (13204, 14820)]