20174745870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:924

約数の個数: 256

約数和(自身を含む): 58281984000

約数和(自身を除く): 38107238130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 67, 79, 90, 95, 114, 134, 135, 158, 171, 190, 201, 237, 270, 285, 335, 342, 395, 402, 474, 513, 570, 603, 670, 711, 743, 790, 855, 1005, 1026, 1185, 1206, 1273, 1422, 1486, 1501, 1710, 1809, 2010, 2133, 2229, 2370, 2546, 2565, 3002, 3015, 3555, 3618, 3715, 3819, 4266, 4458, 4503, 5130, 5293, 6030, 6365, 6687, 7110, 7430, 7505, 7638, 9006, 9045, 10586, 10665, 11145, 11457, 12730, 13374, 13509, 14117, 15010, 15879, 18090, 19095, 20061, 21330, 22290, 22515, 22914, 26465, 27018, 28234, 31758, 33435, 34371, 38190, 40122, 40527, 42351, 45030, 47637, 49781, 52930, 57285, 58697, 66870, 67545, 68742, 70585, 79395, 81054, 84702, 95274, 99562, 100305, 100567, 114570, 117394, 127053, 135090, 141170, 142911, 149343, 158790, 171855, 176091, 200610, 201134, 202635, 211755, 238185, 248905, 254106, 285822, 293485, 298686, 301701, 343710, 352182, 381159, 405270, 423510, 448029, 476370, 497810, 502835, 528273, 586970, 603402, 635265, 714555, 746715, 762318, 880455, 896058, 905103, 945839, 1005670, 1056546, 1115243, 1270530, 1344087, 1429110, 1493430, 1508505, 1584819, 1760910, 1810206, 1891678, 1905795, 2230486, 2240145, 2641365, 2688174, 2715309, 2837517, 3017010, 3169638, 3345729, 3811590, 3932699, 4480290, 4525515, 4729195, 5282730, 5430618, 5576215, 5675034, 6691458, 6720435, 7865398, 7924095, 8512551, 9051030, 9458390, 10037187, 11152430, 11798097, 13440870, 13576545, 14187585, 15848190, 16728645, 17025102, 19663495, 20074374, 23596194, 25537653, 27153090, 28375170, 30111561, 33457290, 35394291, 39326990, 42562755, 50185935, 51075306, 58990485, 60223122, 70788582, 74721281, 85125510, 100371870, 106182873, 117980970, 127688265, 149442562, 150557805, 176971455, 212365746, 224163843, 255376530, 301115610, 353942910, 373606405, 448327686, 530914365, 672491529, 747212810, 1061828730, 1120819215, 1344983058, 2017474587, 2241638430, 3362457645, 4034949174, 6724915290, 10087372935, 20174745870]

約数ペア:

[(1, 20174745870), (2, 10087372935), (3, 6724915290), (5, 4034949174), (6, 3362457645), (9, 2241638430), (10, 2017474587), (15, 1344983058), (18, 1120819215), (19, 1061828730), (27, 747212810), (30, 672491529), (38, 530914365), (45, 448327686), (54, 373606405), (57, 353942910), (67, 301115610), (79, 255376530), (90, 224163843), (95, 212365746), (114, 176971455), (134, 150557805), (135, 149442562), (158, 127688265), (171, 117980970), (190, 106182873), (201, 100371870), (237, 85125510), (270, 74721281), (285, 70788582), (335, 60223122), (342, 58990485), (395, 51075306), (402, 50185935), (474, 42562755), (513, 39326990), (570, 35394291), (603, 33457290), (670, 30111561), (711, 28375170), (743, 27153090), (790, 25537653), (855, 23596194), (1005, 20074374), (1026, 19663495), (1185, 17025102), (1206, 16728645), (1273, 15848190), (1422, 14187585), (1486, 13576545), (1501, 13440870), (1710, 11798097), (1809, 11152430), (2010, 10037187), (2133, 9458390), (2229, 9051030), (2370, 8512551), (2546, 7924095), (2565, 7865398), (3002, 6720435), (3015, 6691458), (3555, 5675034), (3618, 5576215), (3715, 5430618), (3819, 5282730), (4266, 4729195), (4458, 4525515), (4503, 4480290), (5130, 3932699), (5293, 3811590), (6030, 3345729), (6365, 3169638), (6687, 3017010), (7110, 2837517), (7430, 2715309), (7505, 2688174), (7638, 2641365), (9006, 2240145), (9045, 2230486), (10586, 1905795), (10665, 1891678), (11145, 1810206), (11457, 1760910), (12730, 1584819), (13374, 1508505), (13509, 1493430), (14117, 1429110), (15010, 1344087), (15879, 1270530), (18090, 1115243), (19095, 1056546), (20061, 1005670), (21330, 945839), (22290, 905103), (22515, 896058), (22914, 880455), (26465, 762318), (27018, 746715), (28234, 714555), (31758, 635265), (33435, 603402), (34371, 586970), (38190, 528273), (40122, 502835), (40527, 497810), (42351, 476370), (45030, 448029), (47637, 423510), (49781, 405270), (52930, 381159), (57285, 352182), (58697, 343710), (66870, 301701), (67545, 298686), (68742, 293485), (70585, 285822), (79395, 254106), (81054, 248905), (84702, 238185), (95274, 211755), (99562, 202635), (100305, 201134), (100567, 200610), (114570, 176091), (117394, 171855), (127053, 158790), (135090, 149343), (141170, 142911)]