19768157136

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:920

約数の個数: 480

約数和(自身を含む): 71801118720

約数和(自身を除く): 52032961584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 47, 48, 52, 54, 56, 63, 72, 78, 84, 91, 94, 104, 108, 112, 117, 126, 141, 144, 156, 168, 169, 182, 188, 189, 208, 216, 234, 252, 273, 282, 312, 329, 336, 338, 351, 364, 376, 378, 423, 432, 468, 504, 507, 546, 564, 611, 624, 658, 676, 702, 728, 752, 756, 819, 823, 846, 936, 987, 1008, 1014, 1092, 1128, 1183, 1222, 1269, 1316, 1352, 1404, 1456, 1512, 1521, 1638, 1646, 1692, 1833, 1872, 1974, 2028, 2184, 2256, 2366, 2444, 2457, 2469, 2538, 2632, 2704, 2808, 2961, 3024, 3042, 3276, 3292, 3384, 3549, 3666, 3948, 4056, 4277, 4368, 4563, 4732, 4888, 4914, 4938, 5076, 5264, 5499, 5616, 5761, 5922, 6084, 6552, 6584, 6768, 7098, 7332, 7407, 7896, 7943, 8112, 8554, 8883, 9126, 9464, 9776, 9828, 9876, 10152, 10647, 10699, 10998, 11522, 11844, 12168, 12831, 13104, 13168, 14196, 14664, 14814, 15792, 15886, 16497, 17108, 17283, 17766, 18252, 18928, 19656, 19752, 20304, 21294, 21398, 21996, 22221, 23044, 23688, 23829, 24336, 25662, 28392, 29328, 29628, 31772, 31941, 32097, 32994, 34216, 34566, 35532, 36504, 38493, 38681, 39312, 39504, 42588, 42796, 43992, 44442, 46088, 47376, 47658, 51324, 51849, 55601, 56784, 59256, 63544, 63882, 64194, 65988, 68432, 69132, 71064, 71487, 73008, 74893, 76986, 77362, 85176, 85592, 87984, 88884, 92176, 95316, 96291, 102648, 103698, 111202, 115479, 116043, 118512, 127088, 127764, 128388, 131976, 138264, 139087, 142128, 142974, 149786, 153972, 154724, 155547, 166803, 170352, 171184, 177768, 190632, 192582, 205296, 207396, 214461, 222404, 224679, 230958, 232086, 255528, 256776, 263952, 270767, 276528, 278174, 285948, 288873, 299572, 307944, 309448, 311094, 333606, 348129, 355536, 381264, 385164, 414792, 417261, 428922, 444808, 449358, 461916, 464172, 500409, 502853, 511056, 513552, 541534, 556348, 571896, 577746, 599144, 615888, 618896, 622188, 667212, 674037, 696258, 770328, 812301, 829584, 834522, 857844, 889616, 898716, 923832, 928344, 973609, 1000818, 1005706, 1044387, 1083068, 1112696, 1143792, 1155492, 1198288, 1244376, 1251783, 1334424, 1348074, 1392516, 1501227, 1508559, 1540656, 1624602, 1669044, 1715688, 1797432, 1847664, 1856688, 1947218, 2001636, 2011412, 2022111, 2088774, 2166136, 2225392, 2310984, 2436903, 2488752, 2503566, 2668848, 2696148, 2785032, 2920827, 3002454, 3017118, 3249204, 3338088, 3431376, 3519971, 3594864, 3755349, 3894436, 4003272, 4022824, 4044222, 4177548, 4332272, 4525677, 4621968, 4873806, 5007132, 5392296, 5570064, 5841654, 6004908, 6034236, 6498408, 6537089, 6676176, 7039942, 7310709, 7510698, 7788872, 8006544, 8045648, 8088444, 8355096, 8762481, 9051354, 9747612, 10014264, 10559913, 10784592, 11683308, 12009816, 12068472, 12996816, 13074178, 13577031, 14079884, 14621418, 15021396, 15577744, 16176888, 16710192, 17524962, 18102708, 19495224, 19611267, 20028528, 21119826, 23366616, 24019632, 24136944, 26148356, 26287443, 27154062, 28159768, 29242836, 30042792, 31679739, 32353776, 35049924, 36205416, 38990448, 39222534, 42239652, 45759623, 46733232, 52296712, 52574886, 54308124, 56319536, 58485672, 58833801, 60085584, 63359478, 70099848, 72410832, 78445068, 84479304, 91519246, 95039217, 104593424, 105149772, 108616248, 116971344, 117667602, 126718956, 137278869, 140199696, 156890136, 168958608, 176501403, 183038492, 190078434, 210299544, 217232496, 235335204, 253437912, 274557738, 313780272, 353002806, 366076984, 380156868, 411836607, 420599088, 470670408, 506875824, 549115476, 706005612, 732153968, 760313736, 823673214, 941340816, 1098230952, 1235509821, 1412011224, 1520627472, 1647346428, 2196461904, 2471019642, 2824022448, 3294692856, 4942039284, 6589385712, 9884078568, 19768157136]

約数ペア:

[(1, 19768157136), (2, 9884078568), (3, 6589385712), (4, 4942039284), (6, 3294692856), (7, 2824022448), (8, 2471019642), (9, 2196461904), (12, 1647346428), (13, 1520627472), (14, 1412011224), (16, 1235509821), (18, 1098230952), (21, 941340816), (24, 823673214), (26, 760313736), (27, 732153968), (28, 706005612), (36, 549115476), (39, 506875824), (42, 470670408), (47, 420599088), (48, 411836607), (52, 380156868), (54, 366076984), (56, 353002806), (63, 313780272), (72, 274557738), (78, 253437912), (84, 235335204), (91, 217232496), (94, 210299544), (104, 190078434), (108, 183038492), (112, 176501403), (117, 168958608), (126, 156890136), (141, 140199696), (144, 137278869), (156, 126718956), (168, 117667602), (169, 116971344), (182, 108616248), (188, 105149772), (189, 104593424), (208, 95039217), (216, 91519246), (234, 84479304), (252, 78445068), (273, 72410832), (282, 70099848), (312, 63359478), (329, 60085584), (336, 58833801), (338, 58485672), (351, 56319536), (364, 54308124), (376, 52574886), (378, 52296712), (423, 46733232), (432, 45759623), (468, 42239652), (504, 39222534), (507, 38990448), (546, 36205416), (564, 35049924), (611, 32353776), (624, 31679739), (658, 30042792), (676, 29242836), (702, 28159768), (728, 27154062), (752, 26287443), (756, 26148356), (819, 24136944), (823, 24019632), (846, 23366616), (936, 21119826), (987, 20028528), (1008, 19611267), (1014, 19495224), (1092, 18102708), (1128, 17524962), (1183, 16710192), (1222, 16176888), (1269, 15577744), (1316, 15021396), (1352, 14621418), (1404, 14079884), (1456, 13577031), (1512, 13074178), (1521, 12996816), (1638, 12068472), (1646, 12009816), (1692, 11683308), (1833, 10784592), (1872, 10559913), (1974, 10014264), (2028, 9747612), (2184, 9051354), (2256, 8762481), (2366, 8355096), (2444, 8088444), (2457, 8045648), (2469, 8006544), (2538, 7788872), (2632, 7510698), (2704, 7310709), (2808, 7039942), (2961, 6676176), (3024, 6537089), (3042, 6498408), (3276, 6034236), (3292, 6004908), (3384, 5841654), (3549, 5570064), (3666, 5392296), (3948, 5007132), (4056, 4873806), (4277, 4621968), (4368, 4525677), (4563, 4332272), (4732, 4177548), (4888, 4044222), (4914, 4022824), (4938, 4003272), (5076, 3894436), (5264, 3755349), (5499, 3594864), (5616, 3519971), (5761, 3431376), (5922, 3338088), (6084, 3249204), (6552, 3017118), (6584, 3002454), (6768, 2920827), (7098, 2785032), (7332, 2696148), (7407, 2668848), (7896, 2503566), (7943, 2488752), (8112, 2436903), (8554, 2310984), (8883, 2225392), (9126, 2166136), (9464, 2088774), (9776, 2022111), (9828, 2011412), (9876, 2001636), (10152, 1947218), (10647, 1856688), (10699, 1847664), (10998, 1797432), (11522, 1715688), (11844, 1669044), (12168, 1624602), (12831, 1540656), (13104, 1508559), (13168, 1501227), (14196, 1392516), (14664, 1348074), (14814, 1334424), (15792, 1251783), (15886, 1244376), (16497, 1198288), (17108, 1155492), (17283, 1143792), (17766, 1112696), (18252, 1083068), (18928, 1044387), (19656, 1005706), (19752, 1000818), (20304, 973609), (21294, 928344), (21398, 923832), (21996, 898716), (22221, 889616), (23044, 857844), (23688, 834522), (23829, 829584), (24336, 812301), (25662, 770328), (28392, 696258), (29328, 674037), (29628, 667212), (31772, 622188), (31941, 618896), (32097, 615888), (32994, 599144), (34216, 577746), (34566, 571896), (35532, 556348), (36504, 541534), (38493, 513552), (38681, 511056), (39312, 502853), (39504, 500409), (42588, 464172), (42796, 461916), (43992, 449358), (44442, 444808), (46088, 428922), (47376, 417261), (47658, 414792), (51324, 385164), (51849, 381264), (55601, 355536), (56784, 348129), (59256, 333606), (63544, 311094), (63882, 309448), (64194, 307944), (65988, 299572), (68432, 288873), (69132, 285948), (71064, 278174), (71487, 276528), (73008, 270767), (74893, 263952), (76986, 256776), (77362, 255528), (85176, 232086), (85592, 230958), (87984, 224679), (88884, 222404), (92176, 214461), (95316, 207396), (96291, 205296), (102648, 192582), (103698, 190632), (111202, 177768), (115479, 171184), (116043, 170352), (118512, 166803), (127088, 155547), (127764, 154724), (128388, 153972), (131976, 149786), (138264, 142974), (139087, 142128)]