1908269732520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4043287}}^1$

素因数の和:4043349

約数の個数: 256

約数和(自身を含む): 6986801664000

約数和(自身を除く): 5078531931480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 90, 92, 95, 108, 114, 115, 120, 135, 138, 152, 171, 180, 184, 190, 207, 216, 228, 230, 270, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 513, 540, 552, 570, 621, 684, 690, 760, 828, 855, 874, 920, 1026, 1035, 1080, 1140, 1242, 1311, 1368, 1380, 1656, 1710, 1748, 2052, 2070, 2185, 2280, 2484, 2565, 2622, 2760, 3105, 3420, 3496, 3933, 4104, 4140, 4370, 4968, 5130, 5244, 6210, 6555, 6840, 7866, 8280, 8740, 10260, 10488, 11799, 12420, 13110, 15732, 17480, 19665, 20520, 23598, 24840, 26220, 31464, 39330, 47196, 52440, 58995, 78660, 94392, 117990, 157320, 235980, 471960, 4043287, 8086574, 12129861, 16173148, 20216435, 24259722, 32346296, 36389583, 40432870, 48519444, 60649305, 72779166, 76822453, 80865740, 92995601, 97038888, 109168749, 121298610, 145558332, 153644906, 161731480, 181947915, 185991202, 218337498, 230467359, 242597220, 278986803, 291116664, 307289812, 363895830, 371982404, 384112265, 436674996, 460934718, 464978005, 485194440, 545843745, 557973606, 614579624, 691402077, 727791660, 743964808, 768224530, 836960409, 873349992, 921869436, 929956010, 1091687490, 1115947212, 1152336795, 1382804154, 1394934015, 1455583320, 1536449060, 1673920818, 1766916419, 1843738872, 1859912020, 2074206231, 2183374980, 2231894424, 2304673590, 2510881227, 2765608308, 2789868030, 3072898120, 3347841636, 3457010385, 3533832838, 3719824040, 4148412462, 4184802045, 4366749960, 4609347180, 5021762454, 5300749257, 5531216616, 5579736060, 6695683272, 6914020770, 7067665676, 8296824924, 8369604090, 8834582095, 9218694360, 10043524908, 10371031155, 10601498514, 11159472120, 12554406135, 13828041540, 14135331352, 15902247771, 16593649848, 16739208180, 17669164190, 20087049816, 20742062310, 21202997028, 25108812270, 26503746285, 27656083080, 31804495542, 33478416360, 35338328380, 41484124620, 42405994056, 47706743313, 50217624540, 53007492570, 63608991084, 70676656760, 79511238855, 82968249240, 95413486626, 100435249080, 106014985140, 127217982168, 159022477710, 190826973252, 212029970280, 238533716565, 318044955420, 381653946504, 477067433130, 636089910840, 954134866260, 1908269732520]

約数ペア:

[(1, 1908269732520), (2, 954134866260), (3, 636089910840), (4, 477067433130), (5, 381653946504), (6, 318044955420), (8, 238533716565), (9, 212029970280), (10, 190826973252), (12, 159022477710), (15, 127217982168), (18, 106014985140), (19, 100435249080), (20, 95413486626), (23, 82968249240), (24, 79511238855), (27, 70676656760), (30, 63608991084), (36, 53007492570), (38, 50217624540), (40, 47706743313), (45, 42405994056), (46, 41484124620), (54, 35338328380), (57, 33478416360), (60, 31804495542), (69, 27656083080), (72, 26503746285), (76, 25108812270), (90, 21202997028), (92, 20742062310), (95, 20087049816), (108, 17669164190), (114, 16739208180), (115, 16593649848), (120, 15902247771), (135, 14135331352), (138, 13828041540), (152, 12554406135), (171, 11159472120), (180, 10601498514), (184, 10371031155), (190, 10043524908), (207, 9218694360), (216, 8834582095), (228, 8369604090), (230, 8296824924), (270, 7067665676), (276, 6914020770), (285, 6695683272), (342, 5579736060), (345, 5531216616), (360, 5300749257), (380, 5021762454), (414, 4609347180), (437, 4366749960), (456, 4184802045), (460, 4148412462), (513, 3719824040), (540, 3533832838), (552, 3457010385), (570, 3347841636), (621, 3072898120), (684, 2789868030), (690, 2765608308), (760, 2510881227), (828, 2304673590), (855, 2231894424), (874, 2183374980), (920, 2074206231), (1026, 1859912020), (1035, 1843738872), (1080, 1766916419), (1140, 1673920818), (1242, 1536449060), (1311, 1455583320), (1368, 1394934015), (1380, 1382804154), (1656, 1152336795), (1710, 1115947212), (1748, 1091687490), (2052, 929956010), (2070, 921869436), (2185, 873349992), (2280, 836960409), (2484, 768224530), (2565, 743964808), (2622, 727791660), (2760, 691402077), (3105, 614579624), (3420, 557973606), (3496, 545843745), (3933, 485194440), (4104, 464978005), (4140, 460934718), (4370, 436674996), (4968, 384112265), (5130, 371982404), (5244, 363895830), (6210, 307289812), (6555, 291116664), (6840, 278986803), (7866, 242597220), (8280, 230467359), (8740, 218337498), (10260, 185991202), (10488, 181947915), (11799, 161731480), (12420, 153644906), (13110, 145558332), (15732, 121298610), (17480, 109168749), (19665, 97038888), (20520, 92995601), (23598, 80865740), (24840, 76822453), (26220, 72779166), (31464, 60649305), (39330, 48519444), (47196, 40432870), (52440, 36389583), (58995, 32346296), (78660, 24259722), (94392, 20216435), (117990, 16173148), (157320, 12129861), (235980, 8086574), (471960, 4043287)]