1640339064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 384

約数和(自身を含む): 5778864000

約数和(自身を除く): 4138524936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 29, 36, 39, 42, 52, 56, 58, 63, 72, 78, 84, 87, 89, 91, 97, 104, 116, 117, 126, 156, 168, 174, 178, 182, 194, 203, 232, 234, 252, 261, 267, 273, 291, 312, 348, 356, 364, 377, 388, 406, 468, 504, 522, 534, 546, 582, 609, 623, 679, 696, 712, 728, 754, 776, 801, 812, 819, 873, 936, 1044, 1068, 1092, 1131, 1157, 1164, 1218, 1246, 1261, 1358, 1508, 1602, 1624, 1638, 1746, 1827, 1869, 2037, 2088, 2136, 2184, 2262, 2314, 2328, 2436, 2492, 2522, 2581, 2639, 2716, 2813, 3016, 3204, 3276, 3393, 3471, 3492, 3654, 3738, 3783, 4074, 4524, 4628, 4872, 4984, 5044, 5162, 5278, 5432, 5607, 5626, 6111, 6408, 6552, 6786, 6942, 6984, 7308, 7476, 7566, 7743, 7917, 8099, 8148, 8439, 8633, 8827, 9048, 9256, 10088, 10324, 10413, 10556, 11214, 11252, 11349, 12222, 13572, 13884, 14616, 14952, 15132, 15486, 15834, 16198, 16296, 16878, 17266, 17654, 18067, 19691, 20648, 20826, 21112, 22428, 22504, 22698, 23229, 23751, 24297, 24444, 25317, 25899, 26481, 27144, 27768, 30264, 30972, 31668, 32396, 33553, 33756, 34532, 35308, 36134, 36569, 39382, 41652, 44856, 45396, 46458, 47502, 48594, 48888, 50634, 51798, 52962, 54201, 59073, 60431, 61944, 63336, 64792, 67106, 67512, 69064, 70616, 72268, 72891, 73138, 77697, 78764, 79443, 83304, 90792, 92916, 95004, 97188, 100659, 101268, 103596, 105924, 108402, 109707, 112229, 118146, 120862, 134212, 144536, 145782, 146276, 155394, 157528, 158886, 162603, 177219, 181293, 185832, 190008, 194376, 201318, 202536, 207192, 211848, 216804, 219414, 224458, 234871, 236292, 241724, 250357, 255983, 268424, 291564, 292552, 301977, 310788, 317772, 325206, 329121, 336687, 354438, 362586, 402636, 433608, 438828, 448916, 469742, 472584, 483448, 500714, 511966, 543879, 583128, 603954, 621576, 635544, 650412, 658242, 673374, 704613, 708876, 725172, 751071, 767949, 785603, 805272, 877656, 897832, 939484, 1001428, 1010061, 1023932, 1087758, 1207908, 1300824, 1316484, 1346748, 1409226, 1417752, 1450344, 1502142, 1535898, 1571206, 1752499, 1878968, 2002856, 2020122, 2047864, 2113839, 2175516, 2253213, 2303847, 2356809, 2415816, 2632968, 2693496, 2818452, 3004284, 3071796, 3142412, 3254641, 3504998, 4040244, 4227678, 4351032, 4506426, 4607694, 4713618, 5257497, 5636904, 6008568, 6143592, 6284824, 6509282, 7009996, 7070427, 8080488, 8455356, 9012852, 9215388, 9427236, 9763923, 10514994, 13018564, 14019992, 14140854, 15772491, 16910712, 18025704, 18430776, 18854472, 19527846, 21029988, 22782487, 26037128, 28281708, 29291769, 31544982, 39055692, 42059976, 45564974, 56563416, 58583538, 63089964, 68347461, 78111384, 91129948, 117167076, 126179928, 136694922, 182259896, 205042383, 234334152, 273389844, 410084766, 546779688, 820169532, 1640339064]

約数ペア:

[(1, 1640339064), (2, 820169532), (3, 546779688), (4, 410084766), (6, 273389844), (7, 234334152), (8, 205042383), (9, 182259896), (12, 136694922), (13, 126179928), (14, 117167076), (18, 91129948), (21, 78111384), (24, 68347461), (26, 63089964), (28, 58583538), (29, 56563416), (36, 45564974), (39, 42059976), (42, 39055692), (52, 31544982), (56, 29291769), (58, 28281708), (63, 26037128), (72, 22782487), (78, 21029988), (84, 19527846), (87, 18854472), (89, 18430776), (91, 18025704), (97, 16910712), (104, 15772491), (116, 14140854), (117, 14019992), (126, 13018564), (156, 10514994), (168, 9763923), (174, 9427236), (178, 9215388), (182, 9012852), (194, 8455356), (203, 8080488), (232, 7070427), (234, 7009996), (252, 6509282), (261, 6284824), (267, 6143592), (273, 6008568), (291, 5636904), (312, 5257497), (348, 4713618), (356, 4607694), (364, 4506426), (377, 4351032), (388, 4227678), (406, 4040244), (468, 3504998), (504, 3254641), (522, 3142412), (534, 3071796), (546, 3004284), (582, 2818452), (609, 2693496), (623, 2632968), (679, 2415816), (696, 2356809), (712, 2303847), (728, 2253213), (754, 2175516), (776, 2113839), (801, 2047864), (812, 2020122), (819, 2002856), (873, 1878968), (936, 1752499), (1044, 1571206), (1068, 1535898), (1092, 1502142), (1131, 1450344), (1157, 1417752), (1164, 1409226), (1218, 1346748), (1246, 1316484), (1261, 1300824), (1358, 1207908), (1508, 1087758), (1602, 1023932), (1624, 1010061), (1638, 1001428), (1746, 939484), (1827, 897832), (1869, 877656), (2037, 805272), (2088, 785603), (2136, 767949), (2184, 751071), (2262, 725172), (2314, 708876), (2328, 704613), (2436, 673374), (2492, 658242), (2522, 650412), (2581, 635544), (2639, 621576), (2716, 603954), (2813, 583128), (3016, 543879), (3204, 511966), (3276, 500714), (3393, 483448), (3471, 472584), (3492, 469742), (3654, 448916), (3738, 438828), (3783, 433608), (4074, 402636), (4524, 362586), (4628, 354438), (4872, 336687), (4984, 329121), (5044, 325206), (5162, 317772), (5278, 310788), (5432, 301977), (5607, 292552), (5626, 291564), (6111, 268424), (6408, 255983), (6552, 250357), (6786, 241724), (6942, 236292), (6984, 234871), (7308, 224458), (7476, 219414), (7566, 216804), (7743, 211848), (7917, 207192), (8099, 202536), (8148, 201318), (8439, 194376), (8633, 190008), (8827, 185832), (9048, 181293), (9256, 177219), (10088, 162603), (10324, 158886), (10413, 157528), (10556, 155394), (11214, 146276), (11252, 145782), (11349, 144536), (12222, 134212), (13572, 120862), (13884, 118146), (14616, 112229), (14952, 109707), (15132, 108402), (15486, 105924), (15834, 103596), (16198, 101268), (16296, 100659), (16878, 97188), (17266, 95004), (17654, 92916), (18067, 90792), (19691, 83304), (20648, 79443), (20826, 78764), (21112, 77697), (22428, 73138), (22504, 72891), (22698, 72268), (23229, 70616), (23751, 69064), (24297, 67512), (24444, 67106), (25317, 64792), (25899, 63336), (26481, 61944), (27144, 60431), (27768, 59073), (30264, 54201), (30972, 52962), (31668, 51798), (32396, 50634), (33553, 48888), (33756, 48594), (34532, 47502), (35308, 46458), (36134, 45396), (36569, 44856), (39382, 41652)]