868112960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 224

約数和(自身を含む): 2476341504

約数和(自身を除く): 1608228544

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 61, 64, 65, 80, 88, 104, 110, 122, 130, 143, 160, 176, 208, 220, 244, 260, 286, 305, 311, 320, 352, 416, 440, 488, 520, 572, 610, 622, 671, 704, 715, 793, 832, 880, 976, 1040, 1144, 1220, 1244, 1342, 1430, 1555, 1586, 1760, 1952, 2080, 2288, 2440, 2488, 2684, 2860, 3110, 3172, 3355, 3421, 3520, 3904, 3965, 4043, 4160, 4576, 4880, 4976, 5368, 5720, 6220, 6344, 6710, 6842, 7930, 8086, 8723, 9152, 9760, 9952, 10736, 11440, 12440, 12688, 13420, 13684, 15860, 16172, 17105, 17446, 18971, 19520, 19904, 20215, 21472, 22880, 24880, 25376, 26840, 27368, 31720, 32344, 34210, 34892, 37942, 40430, 42944, 43615, 44473, 45760, 49760, 50752, 53680, 54736, 63440, 64688, 68420, 69784, 75884, 80860, 87230, 88946, 94855, 99520, 107360, 109472, 126880, 129376, 136840, 139568, 151768, 161720, 174460, 177892, 189710, 208681, 214720, 218944, 222365, 246623, 253760, 258752, 273680, 279136, 303536, 323440, 348920, 355784, 379420, 417362, 444730, 493246, 547360, 558272, 607072, 646880, 697840, 711568, 758840, 834724, 889460, 986492, 1043405, 1094720, 1214144, 1233115, 1293760, 1395680, 1423136, 1517680, 1669448, 1778920, 1972984, 2086810, 2466230, 2712853, 2791360, 2846272, 3035360, 3338896, 3557840, 3945968, 4173620, 4932460, 5425706, 6070720, 6677792, 7115680, 7891936, 8347240, 9864920, 10851412, 13355584, 13564265, 14231360, 15783872, 16694480, 19729840, 21702824, 27128530, 33388960, 39459680, 43405648, 54257060, 66777920, 78919360, 86811296, 108514120, 173622592, 217028240, 434056480, 868112960]

約数ペア:

[(1, 868112960), (2, 434056480), (4, 217028240), (5, 173622592), (8, 108514120), (10, 86811296), (11, 78919360), (13, 66777920), (16, 54257060), (20, 43405648), (22, 39459680), (26, 33388960), (32, 27128530), (40, 21702824), (44, 19729840), (52, 16694480), (55, 15783872), (61, 14231360), (64, 13564265), (65, 13355584), (80, 10851412), (88, 9864920), (104, 8347240), (110, 7891936), (122, 7115680), (130, 6677792), (143, 6070720), (160, 5425706), (176, 4932460), (208, 4173620), (220, 3945968), (244, 3557840), (260, 3338896), (286, 3035360), (305, 2846272), (311, 2791360), (320, 2712853), (352, 2466230), (416, 2086810), (440, 1972984), (488, 1778920), (520, 1669448), (572, 1517680), (610, 1423136), (622, 1395680), (671, 1293760), (704, 1233115), (715, 1214144), (793, 1094720), (832, 1043405), (880, 986492), (976, 889460), (1040, 834724), (1144, 758840), (1220, 711568), (1244, 697840), (1342, 646880), (1430, 607072), (1555, 558272), (1586, 547360), (1760, 493246), (1952, 444730), (2080, 417362), (2288, 379420), (2440, 355784), (2488, 348920), (2684, 323440), (2860, 303536), (3110, 279136), (3172, 273680), (3355, 258752), (3421, 253760), (3520, 246623), (3904, 222365), (3965, 218944), (4043, 214720), (4160, 208681), (4576, 189710), (4880, 177892), (4976, 174460), (5368, 161720), (5720, 151768), (6220, 139568), (6344, 136840), (6710, 129376), (6842, 126880), (7930, 109472), (8086, 107360), (8723, 99520), (9152, 94855), (9760, 88946), (9952, 87230), (10736, 80860), (11440, 75884), (12440, 69784), (12688, 68420), (13420, 64688), (13684, 63440), (15860, 54736), (16172, 53680), (17105, 50752), (17446, 49760), (18971, 45760), (19520, 44473), (19904, 43615), (20215, 42944), (21472, 40430), (22880, 37942), (24880, 34892), (25376, 34210), (26840, 32344), (27368, 31720)]