15671257728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{9067}}^1$

素因数の和:9734

約数の個数: 128

約数和(自身を含む): 47652702720

約数和(自身を除く): 31981444992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 643, 672, 896, 1286, 1344, 1929, 2572, 2688, 3858, 4501, 5144, 7716, 9002, 9067, 10288, 13503, 15432, 18004, 18134, 20576, 27006, 27201, 30864, 36008, 36268, 41152, 54012, 54402, 61728, 63469, 72016, 72536, 82304, 108024, 108804, 123456, 126938, 144032, 145072, 190407, 216048, 217608, 246912, 253876, 288064, 290144, 380814, 432096, 435216, 507752, 576128, 580288, 761628, 864192, 870432, 1015504, 1160576, 1523256, 1728384, 1740864, 2031008, 3046512, 3481728, 4062016, 5830081, 6093024, 8124032, 11660162, 12186048, 17490243, 23320324, 24372096, 34980486, 40810567, 46640648, 69960972, 81621134, 93281296, 122431701, 139921944, 163242268, 186562592, 244863402, 279843888, 326484536, 373125184, 489726804, 559687776, 652969072, 746250368, 979453608, 1119375552, 1305938144, 1958907216, 2238751104, 2611876288, 3917814432, 5223752576, 7835628864, 15671257728]

約数ペア:

[(1, 15671257728), (2, 7835628864), (3, 5223752576), (4, 3917814432), (6, 2611876288), (7, 2238751104), (8, 1958907216), (12, 1305938144), (14, 1119375552), (16, 979453608), (21, 746250368), (24, 652969072), (28, 559687776), (32, 489726804), (42, 373125184), (48, 326484536), (56, 279843888), (64, 244863402), (84, 186562592), (96, 163242268), (112, 139921944), (128, 122431701), (168, 93281296), (192, 81621134), (224, 69960972), (336, 46640648), (384, 40810567), (448, 34980486), (643, 24372096), (672, 23320324), (896, 17490243), (1286, 12186048), (1344, 11660162), (1929, 8124032), (2572, 6093024), (2688, 5830081), (3858, 4062016), (4501, 3481728), (5144, 3046512), (7716, 2031008), (9002, 1740864), (9067, 1728384), (10288, 1523256), (13503, 1160576), (15432, 1015504), (18004, 870432), (18134, 864192), (20576, 761628), (27006, 580288), (27201, 576128), (30864, 507752), (36008, 435216), (36268, 432096), (41152, 380814), (54012, 290144), (54402, 288064), (61728, 253876), (63469, 246912), (72016, 217608), (72536, 216048), (82304, 190407), (108024, 145072), (108804, 144032), (123456, 126938)]