19965509928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 480

約数和(自身を含む): 71436580800

約数和(自身を除く): 51471070872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 73, 76, 78, 84, 91, 104, 114, 117, 126, 133, 146, 152, 156, 168, 169, 171, 182, 219, 228, 234, 247, 252, 266, 273, 292, 312, 338, 342, 364, 399, 438, 456, 468, 494, 504, 507, 511, 532, 546, 584, 657, 676, 684, 728, 741, 798, 819, 876, 936, 949, 988, 1014, 1022, 1064, 1092, 1183, 1197, 1314, 1352, 1368, 1387, 1482, 1521, 1533, 1596, 1638, 1729, 1752, 1898, 1976, 2028, 2044, 2184, 2197, 2223, 2366, 2394, 2628, 2774, 2847, 2964, 3042, 3066, 3192, 3211, 3276, 3458, 3549, 3796, 4056, 4088, 4161, 4394, 4446, 4599, 4732, 4788, 5187, 5256, 5548, 5694, 5928, 6084, 6132, 6422, 6552, 6591, 6643, 6916, 7098, 7592, 8322, 8541, 8788, 8892, 9198, 9464, 9576, 9633, 9709, 10374, 10647, 11096, 11388, 12168, 12264, 12337, 12483, 12844, 13182, 13286, 13832, 14196, 15379, 15561, 16644, 17082, 17576, 17784, 18031, 18396, 19266, 19418, 19773, 19929, 20748, 21294, 22477, 22776, 24674, 24966, 25688, 26364, 26572, 28392, 28561, 28899, 29127, 30758, 31122, 33288, 34164, 36062, 36792, 37011, 38532, 38836, 39546, 39858, 41496, 41743, 42588, 44954, 46137, 49348, 49932, 52728, 53144, 54093, 57122, 57798, 58254, 59787, 61516, 62244, 67431, 68328, 72124, 74022, 77064, 77672, 79092, 79716, 83486, 85176, 85683, 86359, 87381, 89908, 92274, 98696, 99864, 108186, 111033, 114244, 115596, 116508, 119574, 123032, 124488, 125229, 126217, 134862, 138411, 144248, 148044, 158184, 159432, 160381, 162279, 166972, 171366, 172718, 174762, 179816, 184548, 199927, 202293, 216372, 222066, 228488, 231192, 233016, 234403, 239148, 250458, 252434, 257049, 259077, 269724, 276822, 292201, 296088, 320762, 324558, 333944, 342732, 345436, 349524, 369096, 375687, 378651, 399854, 404586, 432744, 444132, 468806, 478296, 481143, 500916, 504868, 514098, 518154, 539448, 542659, 553644, 584402, 599781, 641524, 649116, 685464, 690872, 699048, 703209, 751374, 757302, 777231, 799708, 809172, 876603, 888264, 937612, 962286, 1001832, 1009736, 1028196, 1036308, 1085318, 1107288, 1122667, 1135953, 1168804, 1199562, 1283048, 1298232, 1406418, 1443429, 1502748, 1514604, 1554462, 1599416, 1618344, 1627977, 1640821, 1753206, 1799343, 1875224, 1924572, 2056392, 2072616, 2084953, 2109627, 2170636, 2245334, 2271906, 2337608, 2399124, 2629809, 2812836, 2886858, 3005496, 3029208, 3047239, 3108924, 3255954, 3281642, 3368001, 3506412, 3598686, 3798613, 3849144, 4169906, 4219254, 4341272, 4490668, 4543812, 4798248, 4883931, 4922463, 5259618, 5625672, 5773716, 6094478, 6217848, 6254859, 6511908, 6563284, 6736002, 7012824, 7197372, 7597226, 8339812, 8438508, 8981336, 9087624, 9141717, 9767862, 9844926, 10104003, 10519236, 11395839, 11547432, 12188956, 12509718, 13023816, 13126568, 13472004, 14394744, 14594671, 14767389, 15194452, 16679624, 16877016, 18283434, 18764577, 19535724, 19689852, 20208006, 21038472, 21330673, 22791678, 24377912, 25019436, 26944008, 27425151, 29189342, 29534778, 30388904, 34187517, 36566868, 37529154, 39071448, 39379704, 39614107, 40416012, 42661346, 43784013, 45583356, 50038872, 54850302, 58378684, 59069556, 63992019, 68375034, 73133736, 75058308, 79228214, 80832024, 85322692, 87568026, 91166712, 109700604, 116757368, 118139112, 118842321, 127984038, 131352039, 136750068, 150116616, 158456428, 170645384, 175136052, 191976057, 219401208, 237684642, 255968076, 262704078, 273500136, 277298749, 316912856, 350272104, 356526963, 383952114, 475369284, 511936152, 525408156, 554597498, 713053926, 767904228, 831896247, 950738568, 1050816312, 1109194996, 1426107852, 1535808456, 1663792494, 2218389992, 2495688741, 2852215704, 3327584988, 4991377482, 6655169976, 9982754964, 19965509928]

約数ペア:

[(1, 19965509928), (2, 9982754964), (3, 6655169976), (4, 4991377482), (6, 3327584988), (7, 2852215704), (8, 2495688741), (9, 2218389992), (12, 1663792494), (13, 1535808456), (14, 1426107852), (18, 1109194996), (19, 1050816312), (21, 950738568), (24, 831896247), (26, 767904228), (28, 713053926), (36, 554597498), (38, 525408156), (39, 511936152), (42, 475369284), (52, 383952114), (56, 356526963), (57, 350272104), (63, 316912856), (72, 277298749), (73, 273500136), (76, 262704078), (78, 255968076), (84, 237684642), (91, 219401208), (104, 191976057), (114, 175136052), (117, 170645384), (126, 158456428), (133, 150116616), (146, 136750068), (152, 131352039), (156, 127984038), (168, 118842321), (169, 118139112), (171, 116757368), (182, 109700604), (219, 91166712), (228, 87568026), (234, 85322692), (247, 80832024), (252, 79228214), (266, 75058308), (273, 73133736), (292, 68375034), (312, 63992019), (338, 59069556), (342, 58378684), (364, 54850302), (399, 50038872), (438, 45583356), (456, 43784013), (468, 42661346), (494, 40416012), (504, 39614107), (507, 39379704), (511, 39071448), (532, 37529154), (546, 36566868), (584, 34187517), (657, 30388904), (676, 29534778), (684, 29189342), (728, 27425151), (741, 26944008), (798, 25019436), (819, 24377912), (876, 22791678), (936, 21330673), (949, 21038472), (988, 20208006), (1014, 19689852), (1022, 19535724), (1064, 18764577), (1092, 18283434), (1183, 16877016), (1197, 16679624), (1314, 15194452), (1352, 14767389), (1368, 14594671), (1387, 14394744), (1482, 13472004), (1521, 13126568), (1533, 13023816), (1596, 12509718), (1638, 12188956), (1729, 11547432), (1752, 11395839), (1898, 10519236), (1976, 10104003), (2028, 9844926), (2044, 9767862), (2184, 9141717), (2197, 9087624), (2223, 8981336), (2366, 8438508), (2394, 8339812), (2628, 7597226), (2774, 7197372), (2847, 7012824), (2964, 6736002), (3042, 6563284), (3066, 6511908), (3192, 6254859), (3211, 6217848), (3276, 6094478), (3458, 5773716), (3549, 5625672), (3796, 5259618), (4056, 4922463), (4088, 4883931), (4161, 4798248), (4394, 4543812), (4446, 4490668), (4599, 4341272), (4732, 4219254), (4788, 4169906), (5187, 3849144), (5256, 3798613), (5548, 3598686), (5694, 3506412), (5928, 3368001), (6084, 3281642), (6132, 3255954), (6422, 3108924), (6552, 3047239), (6591, 3029208), (6643, 3005496), (6916, 2886858), (7098, 2812836), (7592, 2629809), (8322, 2399124), (8541, 2337608), (8788, 2271906), (8892, 2245334), (9198, 2170636), (9464, 2109627), (9576, 2084953), (9633, 2072616), (9709, 2056392), (10374, 1924572), (10647, 1875224), (11096, 1799343), (11388, 1753206), (12168, 1640821), (12264, 1627977), (12337, 1618344), (12483, 1599416), (12844, 1554462), (13182, 1514604), (13286, 1502748), (13832, 1443429), (14196, 1406418), (15379, 1298232), (15561, 1283048), (16644, 1199562), (17082, 1168804), (17576, 1135953), (17784, 1122667), (18031, 1107288), (18396, 1085318), (19266, 1036308), (19418, 1028196), (19773, 1009736), (19929, 1001832), (20748, 962286), (21294, 937612), (22477, 888264), (22776, 876603), (24674, 809172), (24966, 799708), (25688, 777231), (26364, 757302), (26572, 751374), (28392, 703209), (28561, 699048), (28899, 690872), (29127, 685464), (30758, 649116), (31122, 641524), (33288, 599781), (34164, 584402), (36062, 553644), (36792, 542659), (37011, 539448), (38532, 518154), (38836, 514098), (39546, 504868), (39858, 500916), (41496, 481143), (41743, 478296), (42588, 468806), (44954, 444132), (46137, 432744), (49348, 404586), (49932, 399854), (52728, 378651), (53144, 375687), (54093, 369096), (57122, 349524), (57798, 345436), (58254, 342732), (59787, 333944), (61516, 324558), (62244, 320762), (67431, 296088), (68328, 292201), (72124, 276822), (74022, 269724), (77064, 259077), (77672, 257049), (79092, 252434), (79716, 250458), (83486, 239148), (85176, 234403), (85683, 233016), (86359, 231192), (87381, 228488), (89908, 222066), (92274, 216372), (98696, 202293), (99864, 199927), (108186, 184548), (111033, 179816), (114244, 174762), (115596, 172718), (116508, 171366), (119574, 166972), (123032, 162279), (124488, 160381), (125229, 159432), (126217, 158184), (134862, 148044), (138411, 144248)]