690533760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:489

約数の個数: 256

約数和(自身を含む): 2538086400

約数和(自身を除く): 1847552640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 191, 192, 210, 224, 240, 269, 280, 320, 336, 382, 384, 420, 448, 480, 538, 560, 573, 640, 672, 764, 807, 840, 896, 955, 960, 1076, 1120, 1146, 1337, 1344, 1345, 1528, 1614, 1680, 1883, 1910, 1920, 2152, 2240, 2292, 2674, 2688, 2690, 2865, 3056, 3228, 3360, 3766, 3820, 4011, 4035, 4304, 4480, 4584, 5348, 5380, 5649, 5730, 6112, 6456, 6685, 6720, 7532, 7640, 8022, 8070, 8608, 9168, 9415, 10696, 10760, 11298, 11460, 12224, 12912, 13370, 13440, 15064, 15280, 16044, 16140, 17216, 18336, 18830, 20055, 21392, 21520, 22596, 22920, 24448, 25824, 26740, 28245, 30128, 30560, 32088, 32280, 34432, 36672, 37660, 40110, 42784, 43040, 45192, 45840, 51379, 51648, 53480, 56490, 60256, 61120, 64176, 64560, 73344, 75320, 80220, 85568, 86080, 90384, 91680, 102758, 103296, 106960, 112980, 120512, 122240, 128352, 129120, 150640, 154137, 160440, 171136, 172160, 180768, 183360, 205516, 213920, 225960, 241024, 256704, 256895, 258240, 301280, 308274, 320880, 359653, 361536, 366720, 411032, 427840, 451920, 513408, 513790, 516480, 602560, 616548, 641760, 719306, 723072, 770685, 822064, 855680, 903840, 1027580, 1078959, 1205120, 1233096, 1283520, 1438612, 1541370, 1644128, 1798265, 1807680, 2055160, 2157918, 2466192, 2567040, 2877224, 3082740, 3288256, 3596530, 3615360, 4110320, 4315836, 4932384, 5394795, 5754448, 6165480, 6576512, 7193060, 8220640, 8631672, 9864768, 10789590, 11508896, 12330960, 14386120, 16441280, 17263344, 19729536, 21579180, 23017792, 24661920, 28772240, 32882560, 34526688, 43158360, 46035584, 49323840, 57544480, 69053376, 86316720, 98647680, 115088960, 138106752, 172633440, 230177920, 345266880, 690533760]

約数ペア:

[(1, 690533760), (2, 345266880), (3, 230177920), (4, 172633440), (5, 138106752), (6, 115088960), (7, 98647680), (8, 86316720), (10, 69053376), (12, 57544480), (14, 49323840), (15, 46035584), (16, 43158360), (20, 34526688), (21, 32882560), (24, 28772240), (28, 24661920), (30, 23017792), (32, 21579180), (35, 19729536), (40, 17263344), (42, 16441280), (48, 14386120), (56, 12330960), (60, 11508896), (64, 10789590), (70, 9864768), (80, 8631672), (84, 8220640), (96, 7193060), (105, 6576512), (112, 6165480), (120, 5754448), (128, 5394795), (140, 4932384), (160, 4315836), (168, 4110320), (191, 3615360), (192, 3596530), (210, 3288256), (224, 3082740), (240, 2877224), (269, 2567040), (280, 2466192), (320, 2157918), (336, 2055160), (382, 1807680), (384, 1798265), (420, 1644128), (448, 1541370), (480, 1438612), (538, 1283520), (560, 1233096), (573, 1205120), (640, 1078959), (672, 1027580), (764, 903840), (807, 855680), (840, 822064), (896, 770685), (955, 723072), (960, 719306), (1076, 641760), (1120, 616548), (1146, 602560), (1337, 516480), (1344, 513790), (1345, 513408), (1528, 451920), (1614, 427840), (1680, 411032), (1883, 366720), (1910, 361536), (1920, 359653), (2152, 320880), (2240, 308274), (2292, 301280), (2674, 258240), (2688, 256895), (2690, 256704), (2865, 241024), (3056, 225960), (3228, 213920), (3360, 205516), (3766, 183360), (3820, 180768), (4011, 172160), (4035, 171136), (4304, 160440), (4480, 154137), (4584, 150640), (5348, 129120), (5380, 128352), (5649, 122240), (5730, 120512), (6112, 112980), (6456, 106960), (6685, 103296), (6720, 102758), (7532, 91680), (7640, 90384), (8022, 86080), (8070, 85568), (8608, 80220), (9168, 75320), (9415, 73344), (10696, 64560), (10760, 64176), (11298, 61120), (11460, 60256), (12224, 56490), (12912, 53480), (13370, 51648), (13440, 51379), (15064, 45840), (15280, 45192), (16044, 43040), (16140, 42784), (17216, 40110), (18336, 37660), (18830, 36672), (20055, 34432), (21392, 32280), (21520, 32088), (22596, 30560), (22920, 30128), (24448, 28245), (25824, 26740)]