870359280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1493}}^1$

素因数の和:1863

約数の個数: 160

約数和(自身を含む): 3094516224

約数和(自身を除く): 2224156944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 347, 420, 560, 694, 840, 1041, 1388, 1493, 1680, 1735, 2082, 2429, 2776, 2986, 3470, 4164, 4479, 4858, 5205, 5552, 5972, 6940, 7287, 7465, 8328, 8958, 9716, 10410, 10451, 11944, 12145, 13880, 14574, 14930, 16656, 17916, 19432, 20820, 20902, 22395, 23888, 24290, 27760, 29148, 29860, 31353, 35832, 36435, 38864, 41640, 41804, 44790, 48580, 52255, 58296, 59720, 62706, 71664, 72870, 83280, 83608, 89580, 97160, 104510, 116592, 119440, 125412, 145740, 156765, 167216, 179160, 194320, 209020, 250824, 291480, 313530, 358320, 418040, 501648, 518071, 582960, 627060, 836080, 1036142, 1254120, 1554213, 2072284, 2508240, 2590355, 3108426, 3626497, 4144568, 5180710, 6216852, 7252994, 7771065, 8289136, 10361420, 10879491, 12433704, 14505988, 15542130, 18132485, 20722840, 21758982, 24867408, 29011976, 31084260, 36264970, 41445680, 43517964, 54397455, 58023952, 62168520, 72529940, 87035928, 108794910, 124337040, 145059880, 174071856, 217589820, 290119760, 435179640, 870359280]

約数ペア:

[(1, 870359280), (2, 435179640), (3, 290119760), (4, 217589820), (5, 174071856), (6, 145059880), (7, 124337040), (8, 108794910), (10, 87035928), (12, 72529940), (14, 62168520), (15, 58023952), (16, 54397455), (20, 43517964), (21, 41445680), (24, 36264970), (28, 31084260), (30, 29011976), (35, 24867408), (40, 21758982), (42, 20722840), (48, 18132485), (56, 15542130), (60, 14505988), (70, 12433704), (80, 10879491), (84, 10361420), (105, 8289136), (112, 7771065), (120, 7252994), (140, 6216852), (168, 5180710), (210, 4144568), (240, 3626497), (280, 3108426), (336, 2590355), (347, 2508240), (420, 2072284), (560, 1554213), (694, 1254120), (840, 1036142), (1041, 836080), (1388, 627060), (1493, 582960), (1680, 518071), (1735, 501648), (2082, 418040), (2429, 358320), (2776, 313530), (2986, 291480), (3470, 250824), (4164, 209020), (4479, 194320), (4858, 179160), (5205, 167216), (5552, 156765), (5972, 145740), (6940, 125412), (7287, 119440), (7465, 116592), (8328, 104510), (8958, 97160), (9716, 89580), (10410, 83608), (10451, 83280), (11944, 72870), (12145, 71664), (13880, 62706), (14574, 59720), (14930, 58296), (16656, 52255), (17916, 48580), (19432, 44790), (20820, 41804), (20902, 41640), (22395, 38864), (23888, 36435), (24290, 35832), (27760, 31353), (29148, 29860)]