15751361280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:619

約数の個数: 288

約数和(自身を含む): 51449932800

約数和(自身を除く): 35698571520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 137, 158, 160, 192, 237, 240, 256, 274, 316, 320, 379, 384, 395, 411, 474, 480, 548, 632, 640, 685, 758, 768, 790, 822, 948, 960, 1096, 1137, 1185, 1264, 1280, 1370, 1516, 1580, 1644, 1895, 1896, 1920, 2055, 2192, 2274, 2370, 2528, 2740, 3032, 3160, 3288, 3790, 3792, 3840, 4110, 4384, 4548, 4740, 5056, 5480, 5685, 6064, 6320, 6576, 7580, 7584, 8220, 8768, 9096, 9480, 10112, 10823, 10960, 11370, 12128, 12640, 13152, 15160, 15168, 16440, 17536, 18192, 18960, 20224, 21646, 21920, 22740, 24256, 25280, 26304, 29941, 30320, 30336, 32469, 32880, 35072, 36384, 37920, 43292, 43840, 45480, 48512, 50560, 51923, 52608, 54115, 59882, 60640, 60672, 64938, 65760, 72768, 75840, 86584, 87680, 89823, 90960, 97024, 101120, 103846, 105216, 108230, 119764, 121280, 129876, 131520, 145536, 149705, 151680, 155769, 162345, 173168, 175360, 179646, 181920, 207692, 216460, 239528, 242560, 259615, 259752, 263040, 291072, 299410, 303360, 311538, 324690, 346336, 359292, 363840, 415384, 432920, 449115, 479056, 485120, 519230, 519504, 526080, 598820, 623076, 649380, 692672, 718584, 727680, 778845, 830768, 865840, 898230, 958112, 1038460, 1039008, 1197640, 1246152, 1298760, 1385344, 1437168, 1455360, 1557690, 1661536, 1731680, 1796460, 1916224, 2076920, 2078016, 2395280, 2492304, 2597520, 2770688, 2874336, 3115380, 3323072, 3463360, 3592920, 3832448, 4101917, 4153840, 4156032, 4790560, 4984608, 5195040, 5748672, 6230760, 6646144, 6926720, 7185840, 7664896, 8203834, 8307680, 8312064, 9581120, 9969216, 10390080, 11497344, 12305751, 12461520, 13292288, 13853440, 14371680, 16407668, 16615360, 19162240, 19938432, 20509585, 20780160, 22994688, 24611502, 24923040, 28743360, 32815336, 33230720, 38324480, 39876864, 41019170, 41560320, 49223004, 49846080, 57486720, 61528755, 65630672, 66461440, 82038340, 98446008, 99692160, 114973440, 123057510, 131261344, 164076680, 196892016, 199384320, 246115020, 262522688, 328153360, 393784032, 492230040, 525045376, 656306720, 787568064, 984460080, 1050090752, 1312613440, 1575136128, 1968920160, 2625226880, 3150272256, 3937840320, 5250453760, 7875680640, 15751361280]

約数ペア:

[(1, 15751361280), (2, 7875680640), (3, 5250453760), (4, 3937840320), (5, 3150272256), (6, 2625226880), (8, 1968920160), (10, 1575136128), (12, 1312613440), (15, 1050090752), (16, 984460080), (20, 787568064), (24, 656306720), (30, 525045376), (32, 492230040), (40, 393784032), (48, 328153360), (60, 262522688), (64, 246115020), (79, 199384320), (80, 196892016), (96, 164076680), (120, 131261344), (128, 123057510), (137, 114973440), (158, 99692160), (160, 98446008), (192, 82038340), (237, 66461440), (240, 65630672), (256, 61528755), (274, 57486720), (316, 49846080), (320, 49223004), (379, 41560320), (384, 41019170), (395, 39876864), (411, 38324480), (474, 33230720), (480, 32815336), (548, 28743360), (632, 24923040), (640, 24611502), (685, 22994688), (758, 20780160), (768, 20509585), (790, 19938432), (822, 19162240), (948, 16615360), (960, 16407668), (1096, 14371680), (1137, 13853440), (1185, 13292288), (1264, 12461520), (1280, 12305751), (1370, 11497344), (1516, 10390080), (1580, 9969216), (1644, 9581120), (1895, 8312064), (1896, 8307680), (1920, 8203834), (2055, 7664896), (2192, 7185840), (2274, 6926720), (2370, 6646144), (2528, 6230760), (2740, 5748672), (3032, 5195040), (3160, 4984608), (3288, 4790560), (3790, 4156032), (3792, 4153840), (3840, 4101917), (4110, 3832448), (4384, 3592920), (4548, 3463360), (4740, 3323072), (5056, 3115380), (5480, 2874336), (5685, 2770688), (6064, 2597520), (6320, 2492304), (6576, 2395280), (7580, 2078016), (7584, 2076920), (8220, 1916224), (8768, 1796460), (9096, 1731680), (9480, 1661536), (10112, 1557690), (10823, 1455360), (10960, 1437168), (11370, 1385344), (12128, 1298760), (12640, 1246152), (13152, 1197640), (15160, 1039008), (15168, 1038460), (16440, 958112), (17536, 898230), (18192, 865840), (18960, 830768), (20224, 778845), (21646, 727680), (21920, 718584), (22740, 692672), (24256, 649380), (25280, 623076), (26304, 598820), (29941, 526080), (30320, 519504), (30336, 519230), (32469, 485120), (32880, 479056), (35072, 449115), (36384, 432920), (37920, 415384), (43292, 363840), (43840, 359292), (45480, 346336), (48512, 324690), (50560, 311538), (51923, 303360), (52608, 299410), (54115, 291072), (59882, 263040), (60640, 259752), (60672, 259615), (64938, 242560), (65760, 239528), (72768, 216460), (75840, 207692), (86584, 181920), (87680, 179646), (89823, 175360), (90960, 173168), (97024, 162345), (101120, 155769), (103846, 151680), (105216, 149705), (108230, 145536), (119764, 131520), (121280, 129876)]