20175350160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{10273}}^1$

素因数の和:10470

約数の個数: 240

約数和(自身を含む): 73197565056

約数和(自身を除く): 53022214896

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 167, 168, 196, 210, 240, 245, 280, 294, 334, 336, 392, 420, 490, 501, 560, 588, 668, 735, 784, 835, 840, 980, 1002, 1169, 1176, 1336, 1470, 1670, 1680, 1960, 2004, 2338, 2352, 2505, 2672, 2940, 3340, 3507, 3920, 4008, 4676, 5010, 5845, 5880, 6680, 7014, 8016, 8183, 9352, 10020, 10273, 11690, 11760, 13360, 14028, 16366, 17535, 18704, 20040, 20546, 23380, 24549, 28056, 30819, 32732, 35070, 40080, 40915, 41092, 46760, 49098, 51365, 56112, 61638, 65464, 70140, 71911, 81830, 82184, 93520, 98196, 102730, 122745, 123276, 130928, 140280, 143822, 154095, 163660, 164368, 196392, 205460, 215733, 245490, 246552, 280560, 287644, 308190, 327320, 359555, 392784, 410920, 431466, 490980, 493104, 503377, 575288, 616380, 654640, 719110, 821840, 862932, 981960, 1006754, 1078665, 1150576, 1232760, 1438220, 1510131, 1715591, 1725864, 1963920, 2013508, 2157330, 2465520, 2516885, 2876440, 3020262, 3431182, 3451728, 4027016, 4314660, 5033770, 5146773, 5752880, 6040524, 6862364, 7550655, 8054032, 8577955, 8629320, 10067540, 10293546, 12009137, 12081048, 13724728, 15101310, 17155910, 17258640, 20135080, 20587092, 24018274, 24162096, 25733865, 27449456, 30202620, 34311820, 36027411, 40270160, 41174184, 48036548, 51467730, 60045685, 60405240, 68623640, 72054822, 82348368, 84063959, 96073096, 102935460, 120091370, 120810480, 137247280, 144109644, 168127918, 180137055, 192146192, 205870920, 240182740, 252191877, 288219288, 336255836, 360274110, 411741840, 420319795, 480365480, 504383754, 576438576, 672511672, 720548220, 840639590, 960730960, 1008767508, 1260959385, 1345023344, 1441096440, 1681279180, 2017535016, 2521918770, 2882192880, 3362558360, 4035070032, 5043837540, 6725116720, 10087675080, 20175350160]

約数ペア:

[(1, 20175350160), (2, 10087675080), (3, 6725116720), (4, 5043837540), (5, 4035070032), (6, 3362558360), (7, 2882192880), (8, 2521918770), (10, 2017535016), (12, 1681279180), (14, 1441096440), (15, 1345023344), (16, 1260959385), (20, 1008767508), (21, 960730960), (24, 840639590), (28, 720548220), (30, 672511672), (35, 576438576), (40, 504383754), (42, 480365480), (48, 420319795), (49, 411741840), (56, 360274110), (60, 336255836), (70, 288219288), (80, 252191877), (84, 240182740), (98, 205870920), (105, 192146192), (112, 180137055), (120, 168127918), (140, 144109644), (147, 137247280), (167, 120810480), (168, 120091370), (196, 102935460), (210, 96073096), (240, 84063959), (245, 82348368), (280, 72054822), (294, 68623640), (334, 60405240), (336, 60045685), (392, 51467730), (420, 48036548), (490, 41174184), (501, 40270160), (560, 36027411), (588, 34311820), (668, 30202620), (735, 27449456), (784, 25733865), (835, 24162096), (840, 24018274), (980, 20587092), (1002, 20135080), (1169, 17258640), (1176, 17155910), (1336, 15101310), (1470, 13724728), (1670, 12081048), (1680, 12009137), (1960, 10293546), (2004, 10067540), (2338, 8629320), (2352, 8577955), (2505, 8054032), (2672, 7550655), (2940, 6862364), (3340, 6040524), (3507, 5752880), (3920, 5146773), (4008, 5033770), (4676, 4314660), (5010, 4027016), (5845, 3451728), (5880, 3431182), (6680, 3020262), (7014, 2876440), (8016, 2516885), (8183, 2465520), (9352, 2157330), (10020, 2013508), (10273, 1963920), (11690, 1725864), (11760, 1715591), (13360, 1510131), (14028, 1438220), (16366, 1232760), (17535, 1150576), (18704, 1078665), (20040, 1006754), (20546, 981960), (23380, 862932), (24549, 821840), (28056, 719110), (30819, 654640), (32732, 616380), (35070, 575288), (40080, 503377), (40915, 493104), (41092, 490980), (46760, 431466), (49098, 410920), (51365, 392784), (56112, 359555), (61638, 327320), (65464, 308190), (70140, 287644), (71911, 280560), (81830, 246552), (82184, 245490), (93520, 215733), (98196, 205460), (102730, 196392), (122745, 164368), (123276, 163660), (130928, 154095), (140280, 143822)]