420912592992

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{21601}}^1$

素因数の和:22826

約数の個数: 192

約数和(自身を含む): 1293424070400

約数和(自身を除く): 872511477408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1187, 1368, 1824, 2052, 2374, 2736, 3561, 4104, 4748, 5472, 7122, 8208, 9496, 10683, 14244, 16416, 18992, 21366, 21601, 22553, 28488, 32049, 37984, 42732, 43202, 45106, 56976, 64098, 64803, 67659, 85464, 86404, 90212, 113952, 128196, 129606, 135318, 170928, 172808, 180424, 194409, 202977, 256392, 259212, 270636, 341856, 345616, 360848, 388818, 405954, 410419, 512784, 518424, 541272, 583227, 608931, 691232, 721696, 777636, 811908, 820838, 1025568, 1036848, 1082544, 1166454, 1217862, 1231257, 1555272, 1623816, 1641676, 2073696, 2165088, 2332908, 2435724, 2462514, 3110544, 3247632, 3283352, 3693771, 4665816, 4871448, 4925028, 6221088, 6495264, 6566704, 7387542, 9331632, 9742896, 9850056, 11081313, 13133408, 14775084, 18663264, 19485792, 19700112, 22162626, 25640387, 29550168, 39400224, 44325252, 51280774, 59100336, 76921161, 88650504, 102561548, 118200672, 153842322, 177301008, 205123096, 230763483, 307684644, 354602016, 410246192, 461526966, 487167353, 615369288, 692290449, 820492384, 923053932, 974334706, 1230738576, 1384580898, 1461502059, 1846107864, 1948669412, 2461477152, 2769161796, 2923004118, 3692215728, 3897338824, 4384506177, 5538323592, 5846008236, 7384431456, 7794677648, 8769012354, 11076647184, 11692016472, 13153518531, 15589355296, 17538024708, 22153294368, 23384032944, 26307037062, 35076049416, 46768065888, 52614074124, 70152098832, 105228148248, 140304197664, 210456296496, 420912592992]

約数ペア:

[(1, 420912592992), (2, 210456296496), (3, 140304197664), (4, 105228148248), (6, 70152098832), (8, 52614074124), (9, 46768065888), (12, 35076049416), (16, 26307037062), (18, 23384032944), (19, 22153294368), (24, 17538024708), (27, 15589355296), (32, 13153518531), (36, 11692016472), (38, 11076647184), (48, 8769012354), (54, 7794677648), (57, 7384431456), (72, 5846008236), (76, 5538323592), (96, 4384506177), (108, 3897338824), (114, 3692215728), (144, 2923004118), (152, 2769161796), (171, 2461477152), (216, 1948669412), (228, 1846107864), (288, 1461502059), (304, 1384580898), (342, 1230738576), (432, 974334706), (456, 923053932), (513, 820492384), (608, 692290449), (684, 615369288), (864, 487167353), (912, 461526966), (1026, 410246192), (1187, 354602016), (1368, 307684644), (1824, 230763483), (2052, 205123096), (2374, 177301008), (2736, 153842322), (3561, 118200672), (4104, 102561548), (4748, 88650504), (5472, 76921161), (7122, 59100336), (8208, 51280774), (9496, 44325252), (10683, 39400224), (14244, 29550168), (16416, 25640387), (18992, 22162626), (21366, 19700112), (21601, 19485792), (22553, 18663264), (28488, 14775084), (32049, 13133408), (37984, 11081313), (42732, 9850056), (43202, 9742896), (45106, 9331632), (56976, 7387542), (64098, 6566704), (64803, 6495264), (67659, 6221088), (85464, 4925028), (86404, 4871448), (90212, 4665816), (113952, 3693771), (128196, 3283352), (129606, 3247632), (135318, 3110544), (170928, 2462514), (172808, 2435724), (180424, 2332908), (194409, 2165088), (202977, 2073696), (256392, 1641676), (259212, 1623816), (270636, 1555272), (341856, 1231257), (345616, 1217862), (360848, 1166454), (388818, 1082544), (405954, 1036848), (410419, 1025568), (512784, 820838), (518424, 811908), (541272, 777636), (583227, 721696), (608931, 691232)]