164832780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10607}}^1$

素因数の和:10663

約数の個数: 96

約数和(自身を含む): 541771776

約数和(自身を除く): 376938996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 10607, 15540, 21214, 31821, 42428, 53035, 63642, 74249, 106070, 127284, 148498, 159105, 212140, 222747, 296996, 318210, 371245, 392459, 445494, 636420, 742490, 784918, 890988, 1113735, 1177377, 1484980, 1569836, 1962295, 2227470, 2354754, 2747213, 3924590, 4454940, 4709508, 5494426, 5886885, 7849180, 8241639, 10988852, 11773770, 13736065, 16483278, 23547540, 27472130, 32966556, 41208195, 54944260, 82416390, 164832780]

約数ペア:

[(1, 164832780), (2, 82416390), (3, 54944260), (4, 41208195), (5, 32966556), (6, 27472130), (7, 23547540), (10, 16483278), (12, 13736065), (14, 11773770), (15, 10988852), (20, 8241639), (21, 7849180), (28, 5886885), (30, 5494426), (35, 4709508), (37, 4454940), (42, 3924590), (60, 2747213), (70, 2354754), (74, 2227470), (84, 1962295), (105, 1569836), (111, 1484980), (140, 1177377), (148, 1113735), (185, 890988), (210, 784918), (222, 742490), (259, 636420), (370, 445494), (420, 392459), (444, 371245), (518, 318210), (555, 296996), (740, 222747), (777, 212140), (1036, 159105), (1110, 148498), (1295, 127284), (1554, 106070), (2220, 74249), (2590, 63642), (3108, 53035), (3885, 42428), (5180, 31821), (7770, 21214), (10607, 15540)]