320484682112

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{7687}}^1$

素因数の和:7837

約数の個数: 256

約数和(自身を含む): 802996224000

約数和(自身を除く): 482511541888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 79, 112, 124, 128, 133, 152, 158, 217, 224, 248, 266, 304, 316, 434, 448, 496, 532, 553, 589, 608, 632, 868, 896, 992, 1064, 1106, 1178, 1216, 1264, 1501, 1736, 1984, 2128, 2212, 2356, 2432, 2449, 2528, 3002, 3472, 3968, 4123, 4256, 4424, 4712, 4898, 5056, 6004, 6944, 7687, 8246, 8512, 8848, 9424, 9796, 10112, 10507, 12008, 13888, 15374, 16492, 17024, 17143, 17696, 18848, 19592, 21014, 24016, 27776, 30748, 32984, 34286, 35392, 37696, 39184, 42028, 46531, 48032, 53809, 61496, 65968, 68572, 70784, 75392, 78368, 84056, 93062, 96064, 107618, 122992, 131936, 137144, 146053, 156736, 168112, 186124, 192128, 215236, 238297, 245984, 263872, 274288, 292106, 313472, 325717, 336224, 372248, 430472, 476594, 491968, 527744, 548576, 584212, 607273, 651434, 672448, 744496, 860944, 953188, 983936, 1022371, 1097152, 1168424, 1214546, 1302868, 1344896, 1488992, 1668079, 1721888, 1906376, 2044742, 2194304, 2336848, 2429092, 2605736, 2977984, 3336158, 3443776, 3812752, 4089484, 4250911, 4527643, 4673696, 4858184, 5211472, 5955968, 6672316, 6887552, 7625504, 8178968, 8501822, 9055286, 9347392, 9716368, 10422944, 11538187, 13344632, 15251008, 16357936, 17003644, 18110572, 18694784, 18825463, 19432736, 20845888, 23076374, 26689264, 30502016, 31693501, 32715872, 34007288, 36221144, 37650926, 38865472, 41691776, 46152748, 53378528, 63387002, 65431744, 68014576, 72442288, 75301852, 77730944, 80767309, 92305496, 106757056, 126774004, 130863488, 131778241, 136029152, 144884576, 150603704, 161534618, 184610992, 213514112, 253548008, 263556482, 272058304, 289769152, 301207408, 323069236, 357683797, 369221984, 507096016, 527112964, 544116608, 579538304, 602414816, 646138472, 715367594, 738443968, 1014192032, 1054225928, 1204829632, 1292276944, 1430735188, 1476887936, 2028384064, 2108451856, 2409659264, 2503786579, 2584553888, 2861470376, 4056768128, 4216903712, 5007573158, 5169107776, 5722940752, 8433807424, 10015146316, 10338215552, 11445881504, 16867614848, 20030292632, 22891763008, 40060585264, 45783526016, 80121170528, 160242341056, 320484682112]

約数ペア:

[(1, 320484682112), (2, 160242341056), (4, 80121170528), (7, 45783526016), (8, 40060585264), (14, 22891763008), (16, 20030292632), (19, 16867614848), (28, 11445881504), (31, 10338215552), (32, 10015146316), (38, 8433807424), (56, 5722940752), (62, 5169107776), (64, 5007573158), (76, 4216903712), (79, 4056768128), (112, 2861470376), (124, 2584553888), (128, 2503786579), (133, 2409659264), (152, 2108451856), (158, 2028384064), (217, 1476887936), (224, 1430735188), (248, 1292276944), (266, 1204829632), (304, 1054225928), (316, 1014192032), (434, 738443968), (448, 715367594), (496, 646138472), (532, 602414816), (553, 579538304), (589, 544116608), (608, 527112964), (632, 507096016), (868, 369221984), (896, 357683797), (992, 323069236), (1064, 301207408), (1106, 289769152), (1178, 272058304), (1216, 263556482), (1264, 253548008), (1501, 213514112), (1736, 184610992), (1984, 161534618), (2128, 150603704), (2212, 144884576), (2356, 136029152), (2432, 131778241), (2449, 130863488), (2528, 126774004), (3002, 106757056), (3472, 92305496), (3968, 80767309), (4123, 77730944), (4256, 75301852), (4424, 72442288), (4712, 68014576), (4898, 65431744), (5056, 63387002), (6004, 53378528), (6944, 46152748), (7687, 41691776), (8246, 38865472), (8512, 37650926), (8848, 36221144), (9424, 34007288), (9796, 32715872), (10112, 31693501), (10507, 30502016), (12008, 26689264), (13888, 23076374), (15374, 20845888), (16492, 19432736), (17024, 18825463), (17143, 18694784), (17696, 18110572), (18848, 17003644), (19592, 16357936), (21014, 15251008), (24016, 13344632), (27776, 11538187), (30748, 10422944), (32984, 9716368), (34286, 9347392), (35392, 9055286), (37696, 8501822), (39184, 8178968), (42028, 7625504), (46531, 6887552), (48032, 6672316), (53809, 5955968), (61496, 5211472), (65968, 4858184), (68572, 4673696), (70784, 4527643), (75392, 4250911), (78368, 4089484), (84056, 3812752), (93062, 3443776), (96064, 3336158), (107618, 2977984), (122992, 2605736), (131936, 2429092), (137144, 2336848), (146053, 2194304), (156736, 2044742), (168112, 1906376), (186124, 1721888), (192128, 1668079), (215236, 1488992), (238297, 1344896), (245984, 1302868), (263872, 1214546), (274288, 1168424), (292106, 1097152), (313472, 1022371), (325717, 983936), (336224, 953188), (372248, 860944), (430472, 744496), (476594, 672448), (491968, 651434), (527744, 607273), (548576, 584212)]