312074428480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{52861}}^1$

素因数の和:53868

約数の個数: 112

約数和(自身を含む): 783059607360

約数和(自身を除く): 470985178880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 971, 1216, 1520, 1942, 3040, 3884, 4855, 6080, 7768, 9710, 15536, 18449, 19420, 31072, 36898, 38840, 52861, 62144, 73796, 77680, 92245, 105722, 147592, 155360, 184490, 211444, 264305, 295184, 310720, 368980, 422888, 528610, 590368, 737960, 845776, 1004359, 1057220, 1180736, 1475920, 1691552, 2008718, 2114440, 2951840, 3383104, 4017436, 4228880, 5021795, 5903680, 8034872, 8457760, 10043590, 16069744, 16915520, 20087180, 32139488, 40174360, 51328031, 64278976, 80348720, 102656062, 160697440, 205312124, 256640155, 321394880, 410624248, 513280310, 821248496, 975232589, 1026560620, 1642496992, 1950465178, 2053121240, 3284993984, 3900930356, 4106242480, 4876162945, 7801860712, 8212484960, 9752325890, 15603721424, 16424969920, 19504651780, 31207442848, 39009303560, 62414885696, 78018607120, 156037214240, 312074428480]

約数ペア:

[(1, 312074428480), (2, 156037214240), (4, 78018607120), (5, 62414885696), (8, 39009303560), (10, 31207442848), (16, 19504651780), (19, 16424969920), (20, 15603721424), (32, 9752325890), (38, 8212484960), (40, 7801860712), (64, 4876162945), (76, 4106242480), (80, 3900930356), (95, 3284993984), (152, 2053121240), (160, 1950465178), (190, 1642496992), (304, 1026560620), (320, 975232589), (380, 821248496), (608, 513280310), (760, 410624248), (971, 321394880), (1216, 256640155), (1520, 205312124), (1942, 160697440), (3040, 102656062), (3884, 80348720), (4855, 64278976), (6080, 51328031), (7768, 40174360), (9710, 32139488), (15536, 20087180), (18449, 16915520), (19420, 16069744), (31072, 10043590), (36898, 8457760), (38840, 8034872), (52861, 5903680), (62144, 5021795), (73796, 4228880), (77680, 4017436), (92245, 3383104), (105722, 2951840), (147592, 2114440), (155360, 2008718), (184490, 1691552), (211444, 1475920), (264305, 1180736), (295184, 1057220), (310720, 1004359), (368980, 845776), (422888, 737960), (528610, 590368)]