20127874032

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 400

約数和(自身を含む): 68285004480

約数和(自身を除く): 48157130448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 89, 97, 108, 112, 126, 144, 162, 168, 178, 189, 194, 216, 252, 257, 267, 291, 324, 336, 356, 378, 388, 432, 504, 514, 534, 567, 582, 623, 648, 679, 712, 756, 771, 776, 801, 873, 1008, 1028, 1068, 1134, 1164, 1246, 1296, 1358, 1424, 1512, 1542, 1552, 1602, 1746, 1799, 1869, 2037, 2056, 2136, 2268, 2313, 2328, 2403, 2492, 2619, 2716, 3024, 3084, 3204, 3492, 3598, 3738, 4074, 4112, 4272, 4536, 4626, 4656, 4806, 4984, 5238, 5397, 5432, 5607, 6111, 6168, 6408, 6939, 6984, 7196, 7209, 7476, 7857, 8148, 8633, 9072, 9252, 9612, 9968, 10476, 10794, 10864, 11214, 12222, 12336, 12816, 13878, 13968, 14392, 14418, 14952, 15714, 16191, 16296, 16821, 17266, 18333, 18504, 19224, 20817, 20952, 21588, 22428, 22873, 24444, 24929, 25899, 27756, 28784, 28836, 29904, 31428, 32382, 32592, 33642, 34532, 36666, 37008, 38448, 41634, 41904, 43176, 44856, 45746, 48573, 48888, 49858, 50463, 51798, 54999, 55512, 57672, 60431, 62856, 64764, 67284, 68619, 69064, 73332, 74787, 77697, 83268, 86352, 89712, 91492, 97146, 97776, 99716, 100926, 103596, 109998, 111024, 115344, 120862, 125712, 129528, 134568, 137238, 138128, 145719, 146664, 149574, 155394, 160111, 166536, 174503, 181293, 182984, 194292, 199432, 201852, 205857, 207192, 219996, 224361, 233091, 241724, 259056, 269136, 274476, 291438, 293328, 299148, 310788, 320222, 333072, 349006, 362586, 365968, 388584, 398864, 403704, 411714, 414384, 439992, 448722, 466182, 480333, 483448, 523509, 543879, 548952, 582876, 598296, 617571, 621576, 640444, 673083, 698012, 699273, 725172, 777168, 807408, 823428, 879984, 897444, 932364, 960666, 966896, 1047018, 1087758, 1097904, 1165752, 1196592, 1235142, 1243152, 1280888, 1346166, 1396024, 1398546, 1440999, 1450344, 1570527, 1631637, 1646856, 1794888, 1852713, 1864728, 1921332, 2019249, 2094036, 2175516, 2218681, 2331504, 2470284, 2561776, 2692332, 2792048, 2797092, 2881998, 2900688, 3141054, 3263274, 3293712, 3589776, 3705426, 3729456, 3842664, 4038498, 4188072, 4322997, 4351032, 4437362, 4711581, 4894911, 4940568, 5384664, 5594184, 5763996, 6282108, 6526548, 6656043, 7410852, 7685328, 8076996, 8376144, 8645994, 8702064, 8874724, 9423162, 9789822, 9881136, 10769328, 11188368, 11527992, 12564216, 12968991, 13053096, 13312086, 14134743, 14821704, 15530767, 16153992, 17291988, 17749448, 18846324, 19579644, 19968129, 23055984, 25128432, 25937982, 26106192, 26624172, 28269486, 29643408, 31061534, 32307984, 34583976, 35498896, 37692648, 39159288, 39936258, 46592301, 51875964, 53248344, 56538972, 59904387, 62123068, 69167952, 75385296, 78318576, 79872516, 93184602, 103751928, 106496688, 113077944, 119808774, 124246136, 139776903, 159745032, 179713161, 186369204, 207503856, 226155888, 239617548, 248492272, 279553806, 319490064, 359426322, 372738408, 419330709, 479235096, 559107612, 718852644, 745476816, 838661418, 958470192, 1118215224, 1257992127, 1437705288, 1677322836, 2236430448, 2515984254, 2875410576, 3354645672, 5031968508, 6709291344, 10063937016, 20127874032]

約数ペア:

[(1, 20127874032), (2, 10063937016), (3, 6709291344), (4, 5031968508), (6, 3354645672), (7, 2875410576), (8, 2515984254), (9, 2236430448), (12, 1677322836), (14, 1437705288), (16, 1257992127), (18, 1118215224), (21, 958470192), (24, 838661418), (27, 745476816), (28, 718852644), (36, 559107612), (42, 479235096), (48, 419330709), (54, 372738408), (56, 359426322), (63, 319490064), (72, 279553806), (81, 248492272), (84, 239617548), (89, 226155888), (97, 207503856), (108, 186369204), (112, 179713161), (126, 159745032), (144, 139776903), (162, 124246136), (168, 119808774), (178, 113077944), (189, 106496688), (194, 103751928), (216, 93184602), (252, 79872516), (257, 78318576), (267, 75385296), (291, 69167952), (324, 62123068), (336, 59904387), (356, 56538972), (378, 53248344), (388, 51875964), (432, 46592301), (504, 39936258), (514, 39159288), (534, 37692648), (567, 35498896), (582, 34583976), (623, 32307984), (648, 31061534), (679, 29643408), (712, 28269486), (756, 26624172), (771, 26106192), (776, 25937982), (801, 25128432), (873, 23055984), (1008, 19968129), (1028, 19579644), (1068, 18846324), (1134, 17749448), (1164, 17291988), (1246, 16153992), (1296, 15530767), (1358, 14821704), (1424, 14134743), (1512, 13312086), (1542, 13053096), (1552, 12968991), (1602, 12564216), (1746, 11527992), (1799, 11188368), (1869, 10769328), (2037, 9881136), (2056, 9789822), (2136, 9423162), (2268, 8874724), (2313, 8702064), (2328, 8645994), (2403, 8376144), (2492, 8076996), (2619, 7685328), (2716, 7410852), (3024, 6656043), (3084, 6526548), (3204, 6282108), (3492, 5763996), (3598, 5594184), (3738, 5384664), (4074, 4940568), (4112, 4894911), (4272, 4711581), (4536, 4437362), (4626, 4351032), (4656, 4322997), (4806, 4188072), (4984, 4038498), (5238, 3842664), (5397, 3729456), (5432, 3705426), (5607, 3589776), (6111, 3293712), (6168, 3263274), (6408, 3141054), (6939, 2900688), (6984, 2881998), (7196, 2797092), (7209, 2792048), (7476, 2692332), (7857, 2561776), (8148, 2470284), (8633, 2331504), (9072, 2218681), (9252, 2175516), (9612, 2094036), (9968, 2019249), (10476, 1921332), (10794, 1864728), (10864, 1852713), (11214, 1794888), (12222, 1646856), (12336, 1631637), (12816, 1570527), (13878, 1450344), (13968, 1440999), (14392, 1398546), (14418, 1396024), (14952, 1346166), (15714, 1280888), (16191, 1243152), (16296, 1235142), (16821, 1196592), (17266, 1165752), (18333, 1097904), (18504, 1087758), (19224, 1047018), (20817, 966896), (20952, 960666), (21588, 932364), (22428, 897444), (22873, 879984), (24444, 823428), (24929, 807408), (25899, 777168), (27756, 725172), (28784, 699273), (28836, 698012), (29904, 673083), (31428, 640444), (32382, 621576), (32592, 617571), (33642, 598296), (34532, 582876), (36666, 548952), (37008, 543879), (38448, 523509), (41634, 483448), (41904, 480333), (43176, 466182), (44856, 448722), (45746, 439992), (48573, 414384), (48888, 411714), (49858, 403704), (50463, 398864), (51798, 388584), (54999, 365968), (55512, 362586), (57672, 349006), (60431, 333072), (62856, 320222), (64764, 310788), (67284, 299148), (68619, 293328), (69064, 291438), (73332, 274476), (74787, 269136), (77697, 259056), (83268, 241724), (86352, 233091), (89712, 224361), (91492, 219996), (97146, 207192), (97776, 205857), (99716, 201852), (100926, 199432), (103596, 194292), (109998, 182984), (111024, 181293), (115344, 174503), (120862, 166536), (125712, 160111), (129528, 155394), (134568, 149574), (137238, 146664), (138128, 145719)]