208045308640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1\times {\mathrm{2377}}^1$

素因数の和:3885

約数の個数: 192

約数和(自身を含む): 548175418560

約数和(自身を除く): 340130109920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1160, 1451, 1508, 1885, 2080, 2320, 2377, 2902, 3016, 3770, 4640, 4754, 5804, 6032, 7255, 7540, 9508, 11608, 11885, 12064, 14510, 15080, 18863, 19016, 23216, 23770, 29020, 30160, 30901, 37726, 38032, 42079, 46432, 47540, 58040, 60320, 61802, 68933, 75452, 76064, 84158, 94315, 95080, 116080, 123604, 137866, 150904, 154505, 168316, 188630, 190160, 210395, 232160, 247208, 275732, 301808, 309010, 336632, 344665, 377260, 380320, 420790, 494416, 547027, 551464, 603616, 618020, 673264, 689330, 754520, 841580, 896129, 988832, 1094054, 1102928, 1236040, 1346528, 1378660, 1509040, 1683160, 1792258, 2188108, 2205856, 2472080, 2735135, 2757320, 3018080, 3366320, 3449027, 3584516, 4376216, 4480645, 4944160, 5470270, 5514640, 6732640, 6898054, 7169032, 8752432, 8961290, 10940540, 11029280, 13796108, 14338064, 17245135, 17504864, 17922580, 21881080, 27592216, 28676128, 34490270, 35845160, 43762160, 44837351, 55184432, 68980540, 71690320, 87524320, 89674702, 100021783, 110368864, 137961080, 143380640, 179349404, 200043566, 224186755, 275922160, 358698808, 400087132, 448373510, 500108915, 551844320, 717397616, 800174264, 896747020, 1000217830, 1300283179, 1434795232, 1600348528, 1793494040, 2000435660, 2600566358, 3200697056, 3586988080, 4000871320, 5201132716, 6501415895, 7173976160, 8001742640, 10402265432, 13002831790, 16003485280, 20804530864, 26005663580, 41609061728, 52011327160, 104022654320, 208045308640]

約数ペア:

[(1, 208045308640), (2, 104022654320), (4, 52011327160), (5, 41609061728), (8, 26005663580), (10, 20804530864), (13, 16003485280), (16, 13002831790), (20, 10402265432), (26, 8001742640), (29, 7173976160), (32, 6501415895), (40, 5201132716), (52, 4000871320), (58, 3586988080), (65, 3200697056), (80, 2600566358), (104, 2000435660), (116, 1793494040), (130, 1600348528), (145, 1434795232), (160, 1300283179), (208, 1000217830), (232, 896747020), (260, 800174264), (290, 717397616), (377, 551844320), (416, 500108915), (464, 448373510), (520, 400087132), (580, 358698808), (754, 275922160), (928, 224186755), (1040, 200043566), (1160, 179349404), (1451, 143380640), (1508, 137961080), (1885, 110368864), (2080, 100021783), (2320, 89674702), (2377, 87524320), (2902, 71690320), (3016, 68980540), (3770, 55184432), (4640, 44837351), (4754, 43762160), (5804, 35845160), (6032, 34490270), (7255, 28676128), (7540, 27592216), (9508, 21881080), (11608, 17922580), (11885, 17504864), (12064, 17245135), (14510, 14338064), (15080, 13796108), (18863, 11029280), (19016, 10940540), (23216, 8961290), (23770, 8752432), (29020, 7169032), (30160, 6898054), (30901, 6732640), (37726, 5514640), (38032, 5470270), (42079, 4944160), (46432, 4480645), (47540, 4376216), (58040, 3584516), (60320, 3449027), (61802, 3366320), (68933, 3018080), (75452, 2757320), (76064, 2735135), (84158, 2472080), (94315, 2205856), (95080, 2188108), (116080, 1792258), (123604, 1683160), (137866, 1509040), (150904, 1378660), (154505, 1346528), (168316, 1236040), (188630, 1102928), (190160, 1094054), (210395, 988832), (232160, 896129), (247208, 841580), (275732, 754520), (301808, 689330), (309010, 673264), (336632, 618020), (344665, 603616), (377260, 551464), (380320, 547027), (420790, 494416)]