26372153640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{20347}}^1$

素因数の和:21911

約数の個数: 128

約数和(自身を含む): 90481858560

約数和(自身を除く): 64109704920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1543, 3086, 4629, 6172, 7715, 9258, 10801, 12344, 15430, 18516, 20347, 21602, 23145, 30860, 32403, 37032, 40694, 43204, 46290, 54005, 61041, 61720, 64806, 81388, 86408, 92580, 101735, 108010, 122082, 129612, 142429, 162015, 162776, 185160, 203470, 216020, 244164, 259224, 284858, 305205, 324030, 406940, 427287, 432040, 488328, 569716, 610410, 648060, 712145, 813880, 854574, 1139432, 1220820, 1296120, 1424290, 1709148, 2136435, 2441640, 2848580, 3418296, 4272870, 5697160, 8545740, 17091480, 31395421, 62790842, 94186263, 125581684, 156977105, 188372526, 219767947, 251163368, 313954210, 376745052, 439535894, 470931315, 627908420, 659303841, 753490104, 879071788, 941862630, 1098839735, 1255816840, 1318607682, 1758143576, 1883725260, 2197679470, 2637215364, 3296519205, 3767450520, 4395358940, 5274430728, 6593038410, 8790717880, 13186076820, 26372153640]

約数ペア:

[(1, 26372153640), (2, 13186076820), (3, 8790717880), (4, 6593038410), (5, 5274430728), (6, 4395358940), (7, 3767450520), (8, 3296519205), (10, 2637215364), (12, 2197679470), (14, 1883725260), (15, 1758143576), (20, 1318607682), (21, 1255816840), (24, 1098839735), (28, 941862630), (30, 879071788), (35, 753490104), (40, 659303841), (42, 627908420), (56, 470931315), (60, 439535894), (70, 376745052), (84, 313954210), (105, 251163368), (120, 219767947), (140, 188372526), (168, 156977105), (210, 125581684), (280, 94186263), (420, 62790842), (840, 31395421), (1543, 17091480), (3086, 8545740), (4629, 5697160), (6172, 4272870), (7715, 3418296), (9258, 2848580), (10801, 2441640), (12344, 2136435), (15430, 1709148), (18516, 1424290), (20347, 1296120), (21602, 1220820), (23145, 1139432), (30860, 854574), (32403, 813880), (37032, 712145), (40694, 648060), (43204, 610410), (46290, 569716), (54005, 488328), (61041, 432040), (61720, 427287), (64806, 406940), (81388, 324030), (86408, 305205), (92580, 284858), (101735, 259224), (108010, 244164), (122082, 216020), (129612, 203470), (142429, 185160), (162015, 162776)]