21210408576

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1694

約数の個数: 384

約数和(自身を含む): 73569874560

約数和(自身を除く): 52359465984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 81, 84, 96, 108, 112, 122, 126, 128, 144, 162, 168, 183, 189, 192, 216, 224, 243, 244, 252, 288, 324, 336, 366, 378, 384, 427, 432, 448, 486, 488, 504, 549, 567, 576, 648, 672, 732, 756, 854, 864, 896, 972, 976, 1008, 1098, 1134, 1152, 1281, 1296, 1344, 1464, 1512, 1597, 1647, 1701, 1708, 1728, 1944, 1952, 2016, 2196, 2268, 2562, 2592, 2688, 2928, 3024, 3194, 3294, 3402, 3416, 3456, 3843, 3888, 3904, 4032, 4392, 4536, 4791, 4941, 5124, 5184, 5856, 6048, 6388, 6588, 6804, 6832, 7686, 7776, 7808, 8064, 8784, 9072, 9582, 9882, 10248, 10368, 11179, 11529, 11712, 12096, 12776, 13176, 13608, 13664, 14373, 14823, 15372, 15552, 17568, 18144, 19164, 19764, 20496, 22358, 23058, 23424, 24192, 25552, 26352, 27216, 27328, 28746, 29646, 30744, 31104, 33537, 34587, 35136, 36288, 38328, 39528, 40992, 43119, 44716, 46116, 51104, 52704, 54432, 54656, 57492, 59292, 61488, 67074, 69174, 70272, 72576, 76656, 79056, 81984, 86238, 89432, 92232, 97417, 100611, 102208, 103761, 105408, 108864, 114984, 118584, 122976, 129357, 134148, 138348, 153312, 158112, 163968, 172476, 178864, 184464, 194834, 201222, 204416, 207522, 210816, 217728, 229968, 237168, 245952, 258714, 268296, 276696, 292251, 301833, 306624, 316224, 344952, 357728, 368928, 388071, 389668, 402444, 415044, 459936, 474336, 491904, 517428, 536592, 553392, 584502, 603666, 613248, 632448, 681919, 689904, 715456, 737856, 776142, 779336, 804888, 830088, 876753, 905499, 919872, 948672, 1034856, 1073184, 1106784, 1169004, 1207332, 1363838, 1379808, 1430912, 1475712, 1552284, 1558672, 1609776, 1660176, 1753506, 1810998, 1839744, 1897344, 2045757, 2069712, 2146368, 2213568, 2338008, 2414664, 2630259, 2716497, 2727676, 2759616, 3104568, 3117344, 3219552, 3320352, 3507012, 3621996, 4091514, 4139424, 4292736, 4427136, 4676016, 4829328, 5260518, 5432994, 5455352, 5519232, 6137271, 6209136, 6234688, 6439104, 6640704, 7014024, 7243992, 7890777, 8183028, 8278848, 9352032, 9658656, 10521036, 10865988, 10910704, 12274542, 12418272, 12469376, 12878208, 13281408, 14028048, 14487984, 15781554, 16366056, 16557696, 18411813, 18704064, 19317312, 21042072, 21731976, 21821408, 23672331, 24549084, 24836544, 28056096, 28975968, 31563108, 32732112, 36823626, 37408128, 38634624, 42084144, 43463952, 43642816, 47344662, 49098168, 49673088, 55235439, 56112192, 57951936, 63126216, 65464224, 73647252, 84168288, 86927904, 87285632, 94689324, 98196336, 110470878, 112224384, 115903872, 126252432, 130928448, 147294504, 165706317, 168336576, 173855808, 189378648, 196392672, 220941756, 252504864, 261856896, 294589008, 331412634, 336673152, 347711616, 378757296, 392785344, 441883512, 505009728, 589178016, 662825268, 757514592, 785570688, 883767024, 1010019456, 1178356032, 1325650536, 1515029184, 1767534048, 2356712064, 2651301072, 3030058368, 3535068096, 5302602144, 7070136192, 10605204288, 21210408576]

約数ペア:

[(1, 21210408576), (2, 10605204288), (3, 7070136192), (4, 5302602144), (6, 3535068096), (7, 3030058368), (8, 2651301072), (9, 2356712064), (12, 1767534048), (14, 1515029184), (16, 1325650536), (18, 1178356032), (21, 1010019456), (24, 883767024), (27, 785570688), (28, 757514592), (32, 662825268), (36, 589178016), (42, 505009728), (48, 441883512), (54, 392785344), (56, 378757296), (61, 347711616), (63, 336673152), (64, 331412634), (72, 294589008), (81, 261856896), (84, 252504864), (96, 220941756), (108, 196392672), (112, 189378648), (122, 173855808), (126, 168336576), (128, 165706317), (144, 147294504), (162, 130928448), (168, 126252432), (183, 115903872), (189, 112224384), (192, 110470878), (216, 98196336), (224, 94689324), (243, 87285632), (244, 86927904), (252, 84168288), (288, 73647252), (324, 65464224), (336, 63126216), (366, 57951936), (378, 56112192), (384, 55235439), (427, 49673088), (432, 49098168), (448, 47344662), (486, 43642816), (488, 43463952), (504, 42084144), (549, 38634624), (567, 37408128), (576, 36823626), (648, 32732112), (672, 31563108), (732, 28975968), (756, 28056096), (854, 24836544), (864, 24549084), (896, 23672331), (972, 21821408), (976, 21731976), (1008, 21042072), (1098, 19317312), (1134, 18704064), (1152, 18411813), (1281, 16557696), (1296, 16366056), (1344, 15781554), (1464, 14487984), (1512, 14028048), (1597, 13281408), (1647, 12878208), (1701, 12469376), (1708, 12418272), (1728, 12274542), (1944, 10910704), (1952, 10865988), (2016, 10521036), (2196, 9658656), (2268, 9352032), (2562, 8278848), (2592, 8183028), (2688, 7890777), (2928, 7243992), (3024, 7014024), (3194, 6640704), (3294, 6439104), (3402, 6234688), (3416, 6209136), (3456, 6137271), (3843, 5519232), (3888, 5455352), (3904, 5432994), (4032, 5260518), (4392, 4829328), (4536, 4676016), (4791, 4427136), (4941, 4292736), (5124, 4139424), (5184, 4091514), (5856, 3621996), (6048, 3507012), (6388, 3320352), (6588, 3219552), (6804, 3117344), (6832, 3104568), (7686, 2759616), (7776, 2727676), (7808, 2716497), (8064, 2630259), (8784, 2414664), (9072, 2338008), (9582, 2213568), (9882, 2146368), (10248, 2069712), (10368, 2045757), (11179, 1897344), (11529, 1839744), (11712, 1810998), (12096, 1753506), (12776, 1660176), (13176, 1609776), (13608, 1558672), (13664, 1552284), (14373, 1475712), (14823, 1430912), (15372, 1379808), (15552, 1363838), (17568, 1207332), (18144, 1169004), (19164, 1106784), (19764, 1073184), (20496, 1034856), (22358, 948672), (23058, 919872), (23424, 905499), (24192, 876753), (25552, 830088), (26352, 804888), (27216, 779336), (27328, 776142), (28746, 737856), (29646, 715456), (30744, 689904), (31104, 681919), (33537, 632448), (34587, 613248), (35136, 603666), (36288, 584502), (38328, 553392), (39528, 536592), (40992, 517428), (43119, 491904), (44716, 474336), (46116, 459936), (51104, 415044), (52704, 402444), (54432, 389668), (54656, 388071), (57492, 368928), (59292, 357728), (61488, 344952), (67074, 316224), (69174, 306624), (70272, 301833), (72576, 292251), (76656, 276696), (79056, 268296), (81984, 258714), (86238, 245952), (89432, 237168), (92232, 229968), (97417, 217728), (100611, 210816), (102208, 207522), (103761, 204416), (105408, 201222), (108864, 194834), (114984, 184464), (118584, 178864), (122976, 172476), (129357, 163968), (134148, 158112), (138348, 153312)]