211100640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 711244800

約数和(自身を除く): 500144160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 79, 80, 95, 96, 114, 120, 152, 158, 160, 190, 228, 237, 240, 285, 293, 304, 316, 380, 395, 456, 474, 480, 570, 586, 608, 632, 760, 790, 879, 912, 948, 1140, 1172, 1185, 1264, 1465, 1501, 1520, 1580, 1758, 1824, 1896, 2280, 2344, 2370, 2528, 2930, 3002, 3040, 3160, 3516, 3792, 4395, 4503, 4560, 4688, 4740, 5567, 5860, 6004, 6320, 7032, 7505, 7584, 8790, 9006, 9120, 9376, 9480, 11134, 11720, 12008, 12640, 14064, 15010, 16701, 17580, 18012, 18960, 22268, 22515, 23147, 23440, 24016, 27835, 28128, 30020, 33402, 35160, 36024, 37920, 44536, 45030, 46294, 46880, 48032, 55670, 60040, 66804, 69441, 70320, 72048, 83505, 89072, 90060, 92588, 111340, 115735, 120080, 133608, 138882, 140640, 144096, 167010, 178144, 180120, 185176, 222680, 231470, 240160, 267216, 277764, 334020, 347205, 360240, 370352, 439793, 445360, 462940, 534432, 555528, 668040, 694410, 720480, 740704, 879586, 890720, 925880, 1111056, 1319379, 1336080, 1388820, 1759172, 1851760, 2198965, 2222112, 2638758, 2672160, 2777640, 3518344, 3703520, 4397930, 5277516, 5555280, 6596895, 7036688, 8795860, 10555032, 11110560, 13193790, 14073376, 17591720, 21110064, 26387580, 35183440, 42220128, 52775160, 70366880, 105550320, 211100640]

約数ペア:

[(1, 211100640), (2, 105550320), (3, 70366880), (4, 52775160), (5, 42220128), (6, 35183440), (8, 26387580), (10, 21110064), (12, 17591720), (15, 14073376), (16, 13193790), (19, 11110560), (20, 10555032), (24, 8795860), (30, 7036688), (32, 6596895), (38, 5555280), (40, 5277516), (48, 4397930), (57, 3703520), (60, 3518344), (76, 2777640), (79, 2672160), (80, 2638758), (95, 2222112), (96, 2198965), (114, 1851760), (120, 1759172), (152, 1388820), (158, 1336080), (160, 1319379), (190, 1111056), (228, 925880), (237, 890720), (240, 879586), (285, 740704), (293, 720480), (304, 694410), (316, 668040), (380, 555528), (395, 534432), (456, 462940), (474, 445360), (480, 439793), (570, 370352), (586, 360240), (608, 347205), (632, 334020), (760, 277764), (790, 267216), (879, 240160), (912, 231470), (948, 222680), (1140, 185176), (1172, 180120), (1185, 178144), (1264, 167010), (1465, 144096), (1501, 140640), (1520, 138882), (1580, 133608), (1758, 120080), (1824, 115735), (1896, 111340), (2280, 92588), (2344, 90060), (2370, 89072), (2528, 83505), (2930, 72048), (3002, 70320), (3040, 69441), (3160, 66804), (3516, 60040), (3792, 55670), (4395, 48032), (4503, 46880), (4560, 46294), (4688, 45030), (4740, 44536), (5567, 37920), (5860, 36024), (6004, 35160), (6320, 33402), (7032, 30020), (7505, 28128), (7584, 27835), (8790, 24016), (9006, 23440), (9120, 23147), (9376, 22515), (9480, 22268), (11134, 18960), (11720, 18012), (12008, 17580), (12640, 16701), (14064, 15010)]