210752520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2383}}^1$

素因数の和:2475

約数の個数: 128

約数和(自身を含む): 700323840

約数和(自身を除く): 489571320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 201, 220, 264, 268, 330, 335, 402, 440, 536, 660, 670, 737, 804, 1005, 1320, 1340, 1474, 1608, 2010, 2211, 2383, 2680, 2948, 3685, 4020, 4422, 4766, 5896, 7149, 7370, 8040, 8844, 9532, 11055, 11915, 14298, 14740, 17688, 19064, 22110, 23830, 26213, 28596, 29480, 35745, 44220, 47660, 52426, 57192, 71490, 78639, 88440, 95320, 104852, 131065, 142980, 157278, 159661, 209704, 262130, 285960, 314556, 319322, 393195, 478983, 524260, 629112, 638644, 786390, 798305, 957966, 1048520, 1277288, 1572780, 1596610, 1756271, 1915932, 2394915, 3145560, 3193220, 3512542, 3831864, 4789830, 5268813, 6386440, 7025084, 8781355, 9579660, 10537626, 14050168, 17562710, 19159320, 21075252, 26344065, 35125420, 42150504, 52688130, 70250840, 105376260, 210752520]

約数ペア:

[(1, 210752520), (2, 105376260), (3, 70250840), (4, 52688130), (5, 42150504), (6, 35125420), (8, 26344065), (10, 21075252), (11, 19159320), (12, 17562710), (15, 14050168), (20, 10537626), (22, 9579660), (24, 8781355), (30, 7025084), (33, 6386440), (40, 5268813), (44, 4789830), (55, 3831864), (60, 3512542), (66, 3193220), (67, 3145560), (88, 2394915), (110, 1915932), (120, 1756271), (132, 1596610), (134, 1572780), (165, 1277288), (201, 1048520), (220, 957966), (264, 798305), (268, 786390), (330, 638644), (335, 629112), (402, 524260), (440, 478983), (536, 393195), (660, 319322), (670, 314556), (737, 285960), (804, 262130), (1005, 209704), (1320, 159661), (1340, 157278), (1474, 142980), (1608, 131065), (2010, 104852), (2211, 95320), (2383, 88440), (2680, 78639), (2948, 71490), (3685, 57192), (4020, 52426), (4422, 47660), (4766, 44220), (5896, 35745), (7149, 29480), (7370, 28596), (8040, 26213), (8844, 23830), (9532, 22110), (11055, 19064), (11915, 17688), (14298, 14740)]