2912197080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{39719}}^1$

素因数の和:39793

約数の個数: 128

約数和(自身を含む): 9609062400

約数和(自身を除く): 6696865320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1128, 1222, 1410, 1560, 1833, 1880, 2444, 2820, 3055, 3666, 4888, 5640, 6110, 7332, 9165, 12220, 14664, 18330, 24440, 36660, 39719, 73320, 79438, 119157, 158876, 198595, 238314, 317752, 397190, 476628, 516347, 595785, 794380, 953256, 1032694, 1191570, 1549041, 1588760, 1866793, 2065388, 2383140, 2581735, 3098082, 3733586, 4130776, 4766280, 5163470, 5600379, 6196164, 7467172, 7745205, 9333965, 10326940, 11200758, 12392328, 14934344, 15490410, 18667930, 20653880, 22401516, 24268309, 28001895, 30980820, 37335860, 44803032, 48536618, 56003790, 61961640, 72804927, 74671720, 97073236, 112007580, 121341545, 145609854, 194146472, 224015160, 242683090, 291219708, 364024635, 485366180, 582439416, 728049270, 970732360, 1456098540, 2912197080]

約数ペア:

[(1, 2912197080), (2, 1456098540), (3, 970732360), (4, 728049270), (5, 582439416), (6, 485366180), (8, 364024635), (10, 291219708), (12, 242683090), (13, 224015160), (15, 194146472), (20, 145609854), (24, 121341545), (26, 112007580), (30, 97073236), (39, 74671720), (40, 72804927), (47, 61961640), (52, 56003790), (60, 48536618), (65, 44803032), (78, 37335860), (94, 30980820), (104, 28001895), (120, 24268309), (130, 22401516), (141, 20653880), (156, 18667930), (188, 15490410), (195, 14934344), (235, 12392328), (260, 11200758), (282, 10326940), (312, 9333965), (376, 7745205), (390, 7467172), (470, 6196164), (520, 5600379), (564, 5163470), (611, 4766280), (705, 4130776), (780, 3733586), (940, 3098082), (1128, 2581735), (1222, 2383140), (1410, 2065388), (1560, 1866793), (1833, 1588760), (1880, 1549041), (2444, 1191570), (2820, 1032694), (3055, 953256), (3666, 794380), (4888, 595785), (5640, 516347), (6110, 476628), (7332, 397190), (9165, 317752), (12220, 238314), (14664, 198595), (18330, 158876), (24440, 119157), (36660, 79438), (39719, 73320)]