201558840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 741657600

約数和(自身を除く): 540098760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 73, 76, 84, 95, 105, 114, 120, 133, 140, 146, 152, 168, 173, 190, 210, 219, 228, 266, 280, 285, 292, 346, 365, 380, 399, 420, 438, 456, 511, 519, 532, 570, 584, 665, 692, 730, 760, 798, 840, 865, 876, 1022, 1038, 1064, 1095, 1140, 1211, 1330, 1384, 1387, 1460, 1533, 1596, 1730, 1752, 1995, 2044, 2076, 2190, 2280, 2422, 2555, 2595, 2660, 2774, 2920, 3066, 3192, 3287, 3460, 3633, 3990, 4088, 4152, 4161, 4380, 4844, 5110, 5190, 5320, 5548, 6055, 6132, 6574, 6920, 6935, 7266, 7665, 7980, 8322, 8760, 9688, 9709, 9861, 10220, 10380, 11096, 12110, 12264, 12629, 13148, 13870, 14532, 15330, 15960, 16435, 16644, 18165, 19418, 19722, 20440, 20760, 20805, 23009, 24220, 25258, 26296, 27740, 29064, 29127, 30660, 32870, 33288, 36330, 37887, 38836, 39444, 41610, 46018, 48440, 48545, 49305, 50516, 55480, 58254, 61320, 63145, 65740, 69027, 72660, 75774, 77672, 78888, 83220, 88403, 92036, 97090, 98610, 101032, 115045, 116508, 126290, 131480, 138054, 145320, 145635, 151548, 166440, 176806, 184072, 189435, 194180, 197220, 230090, 233016, 239951, 252580, 265209, 276108, 291270, 303096, 345135, 353612, 378870, 388360, 394440, 442015, 460180, 479902, 505160, 530418, 552216, 582540, 690270, 707224, 719853, 757740, 884030, 920360, 959804, 1060836, 1165080, 1199755, 1326045, 1380540, 1439706, 1515480, 1679657, 1768060, 1919608, 2121672, 2399510, 2652090, 2761080, 2879412, 3359314, 3536120, 3599265, 4799020, 5038971, 5304180, 5758824, 6718628, 7198530, 8398285, 9598040, 10077942, 10608360, 13437256, 14397060, 16796570, 20155884, 25194855, 28794120, 33593140, 40311768, 50389710, 67186280, 100779420, 201558840]

約数ペア:

[(1, 201558840), (2, 100779420), (3, 67186280), (4, 50389710), (5, 40311768), (6, 33593140), (7, 28794120), (8, 25194855), (10, 20155884), (12, 16796570), (14, 14397060), (15, 13437256), (19, 10608360), (20, 10077942), (21, 9598040), (24, 8398285), (28, 7198530), (30, 6718628), (35, 5758824), (38, 5304180), (40, 5038971), (42, 4799020), (56, 3599265), (57, 3536120), (60, 3359314), (70, 2879412), (73, 2761080), (76, 2652090), (84, 2399510), (95, 2121672), (105, 1919608), (114, 1768060), (120, 1679657), (133, 1515480), (140, 1439706), (146, 1380540), (152, 1326045), (168, 1199755), (173, 1165080), (190, 1060836), (210, 959804), (219, 920360), (228, 884030), (266, 757740), (280, 719853), (285, 707224), (292, 690270), (346, 582540), (365, 552216), (380, 530418), (399, 505160), (420, 479902), (438, 460180), (456, 442015), (511, 394440), (519, 388360), (532, 378870), (570, 353612), (584, 345135), (665, 303096), (692, 291270), (730, 276108), (760, 265209), (798, 252580), (840, 239951), (865, 233016), (876, 230090), (1022, 197220), (1038, 194180), (1064, 189435), (1095, 184072), (1140, 176806), (1211, 166440), (1330, 151548), (1384, 145635), (1387, 145320), (1460, 138054), (1533, 131480), (1596, 126290), (1730, 116508), (1752, 115045), (1995, 101032), (2044, 98610), (2076, 97090), (2190, 92036), (2280, 88403), (2422, 83220), (2555, 78888), (2595, 77672), (2660, 75774), (2774, 72660), (2920, 69027), (3066, 65740), (3192, 63145), (3287, 61320), (3460, 58254), (3633, 55480), (3990, 50516), (4088, 49305), (4152, 48545), (4161, 48440), (4380, 46018), (4844, 41610), (5110, 39444), (5190, 38836), (5320, 37887), (5548, 36330), (6055, 33288), (6132, 32870), (6574, 30660), (6920, 29127), (6935, 29064), (7266, 27740), (7665, 26296), (7980, 25258), (8322, 24220), (8760, 23009), (9688, 20805), (9709, 20760), (9861, 20440), (10220, 19722), (10380, 19418), (11096, 18165), (12110, 16644), (12264, 16435), (12629, 15960), (13148, 15330), (13870, 14532)]