139825560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8761}}^1$

素因数の和:8801

約数の個数: 128

約数和(自身を含む): 504691200

約数和(自身を除く): 364865640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 8761, 15960, 17522, 26283, 35044, 43805, 52566, 61327, 70088, 87610, 105132, 122654, 131415, 166459, 175220, 183981, 210264, 245308, 262830, 306635, 332918, 350440, 367962, 490616, 499377, 525660, 613270, 665836, 735924, 832295, 919905, 998754, 1051320, 1165213, 1226540, 1331672, 1471848, 1664590, 1839810, 1997508, 2330426, 2453080, 2496885, 3329180, 3495639, 3679620, 3995016, 4660852, 4993770, 5826065, 6658360, 6991278, 7359240, 9321704, 9987540, 11652130, 13982556, 17478195, 19975080, 23304260, 27965112, 34956390, 46608520, 69912780, 139825560]

約数ペア:

[(1, 139825560), (2, 69912780), (3, 46608520), (4, 34956390), (5, 27965112), (6, 23304260), (7, 19975080), (8, 17478195), (10, 13982556), (12, 11652130), (14, 9987540), (15, 9321704), (19, 7359240), (20, 6991278), (21, 6658360), (24, 5826065), (28, 4993770), (30, 4660852), (35, 3995016), (38, 3679620), (40, 3495639), (42, 3329180), (56, 2496885), (57, 2453080), (60, 2330426), (70, 1997508), (76, 1839810), (84, 1664590), (95, 1471848), (105, 1331672), (114, 1226540), (120, 1165213), (133, 1051320), (140, 998754), (152, 919905), (168, 832295), (190, 735924), (210, 665836), (228, 613270), (266, 525660), (280, 499377), (285, 490616), (380, 367962), (399, 350440), (420, 332918), (456, 306635), (532, 262830), (570, 245308), (665, 210264), (760, 183981), (798, 175220), (840, 166459), (1064, 131415), (1140, 122654), (1330, 105132), (1596, 87610), (1995, 70088), (2280, 61327), (2660, 52566), (3192, 43805), (3990, 35044), (5320, 26283), (7980, 17522), (8761, 15960)]