20068374480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1721}}^1$

素因数の和:2386

約数の個数: 320

約数和(自身を含む): 77731024896

約数和(自身を除く): 57662650416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 631, 660, 770, 840, 880, 924, 1155, 1232, 1262, 1320, 1540, 1680, 1721, 1848, 1893, 2310, 2524, 2640, 3080, 3155, 3442, 3696, 3786, 4417, 4620, 5048, 5163, 6160, 6310, 6884, 6941, 7572, 8605, 8834, 9240, 9465, 10096, 10326, 12047, 12620, 13251, 13768, 13882, 15144, 17210, 17668, 18480, 18930, 18931, 20652, 20823, 22085, 24094, 25240, 25815, 26502, 27536, 27764, 30288, 34420, 34705, 35336, 36141, 37860, 37862, 41304, 41646, 44170, 48188, 48587, 50480, 51630, 53004, 55528, 56793, 60235, 66255, 68840, 69410, 70672, 72282, 75720, 75724, 82608, 83292, 88340, 94655, 96376, 97174, 103260, 104115, 106008, 111056, 113586, 120470, 132510, 132517, 137680, 138820, 144564, 145761, 151440, 151448, 166584, 176680, 180705, 189310, 192752, 194348, 206520, 208230, 212016, 227172, 240940, 242935, 265020, 265034, 277640, 283965, 289128, 291522, 302896, 333168, 353360, 361410, 378620, 388696, 397551, 413040, 416460, 454344, 481880, 485870, 530040, 530068, 555280, 567930, 578256, 583044, 662585, 722820, 728805, 757240, 777392, 795102, 832920, 908688, 963760, 971740, 1060080, 1060136, 1085951, 1135860, 1166088, 1325170, 1445640, 1457610, 1514480, 1590204, 1665840, 1943480, 1987755, 2120272, 2171902, 2271720, 2332176, 2650340, 2891280, 2915220, 3180408, 3257853, 3886960, 3975510, 4343804, 4543440, 5300680, 5429755, 5830440, 6360816, 6515706, 7601657, 7951020, 8687608, 10601360, 10859510, 11660880, 11945461, 13031412, 15203314, 15902040, 16289265, 17375216, 21719020, 22804971, 23890922, 26062824, 30406628, 31804080, 32578530, 35836383, 38008285, 43438040, 45609942, 47781844, 52125648, 59727305, 60813256, 65157060, 71672766, 76016570, 83618227, 86876080, 91219884, 95563688, 114024855, 119454610, 121626512, 130314120, 143345532, 152033140, 167236454, 179181915, 182439768, 191127376, 228049710, 238909220, 250854681, 260628240, 286691064, 304066280, 334472908, 358363830, 364879536, 418091135, 456099420, 477818440, 501709362, 573382128, 608132560, 668945816, 716727660, 836182270, 912198840, 955636880, 1003418724, 1254273405, 1337891632, 1433455320, 1672364540, 1824397680, 2006837448, 2508546810, 2866910640, 3344729080, 4013674896, 5017093620, 6689458160, 10034187240, 20068374480]

約数ペア:

[(1, 20068374480), (2, 10034187240), (3, 6689458160), (4, 5017093620), (5, 4013674896), (6, 3344729080), (7, 2866910640), (8, 2508546810), (10, 2006837448), (11, 1824397680), (12, 1672364540), (14, 1433455320), (15, 1337891632), (16, 1254273405), (20, 1003418724), (21, 955636880), (22, 912198840), (24, 836182270), (28, 716727660), (30, 668945816), (33, 608132560), (35, 573382128), (40, 501709362), (42, 477818440), (44, 456099420), (48, 418091135), (55, 364879536), (56, 358363830), (60, 334472908), (66, 304066280), (70, 286691064), (77, 260628240), (80, 250854681), (84, 238909220), (88, 228049710), (105, 191127376), (110, 182439768), (112, 179181915), (120, 167236454), (132, 152033140), (140, 143345532), (154, 130314120), (165, 121626512), (168, 119454610), (176, 114024855), (210, 95563688), (220, 91219884), (231, 86876080), (240, 83618227), (264, 76016570), (280, 71672766), (308, 65157060), (330, 60813256), (336, 59727305), (385, 52125648), (420, 47781844), (440, 45609942), (462, 43438040), (528, 38008285), (560, 35836383), (616, 32578530), (631, 31804080), (660, 30406628), (770, 26062824), (840, 23890922), (880, 22804971), (924, 21719020), (1155, 17375216), (1232, 16289265), (1262, 15902040), (1320, 15203314), (1540, 13031412), (1680, 11945461), (1721, 11660880), (1848, 10859510), (1893, 10601360), (2310, 8687608), (2524, 7951020), (2640, 7601657), (3080, 6515706), (3155, 6360816), (3442, 5830440), (3696, 5429755), (3786, 5300680), (4417, 4543440), (4620, 4343804), (5048, 3975510), (5163, 3886960), (6160, 3257853), (6310, 3180408), (6884, 2915220), (6941, 2891280), (7572, 2650340), (8605, 2332176), (8834, 2271720), (9240, 2171902), (9465, 2120272), (10096, 1987755), (10326, 1943480), (12047, 1665840), (12620, 1590204), (13251, 1514480), (13768, 1457610), (13882, 1445640), (15144, 1325170), (17210, 1166088), (17668, 1135860), (18480, 1085951), (18930, 1060136), (18931, 1060080), (20652, 971740), (20823, 963760), (22085, 908688), (24094, 832920), (25240, 795102), (25815, 777392), (26502, 757240), (27536, 728805), (27764, 722820), (30288, 662585), (34420, 583044), (34705, 578256), (35336, 567930), (36141, 555280), (37860, 530068), (37862, 530040), (41304, 485870), (41646, 481880), (44170, 454344), (48188, 416460), (48587, 413040), (50480, 397551), (51630, 388696), (53004, 378620), (55528, 361410), (56793, 353360), (60235, 333168), (66255, 302896), (68840, 291522), (69410, 289128), (70672, 283965), (72282, 277640), (75720, 265034), (75724, 265020), (82608, 242935), (83292, 240940), (88340, 227172), (94655, 212016), (96376, 208230), (97174, 206520), (103260, 194348), (104115, 192752), (106008, 189310), (111056, 180705), (113586, 176680), (120470, 166584), (132510, 151448), (132517, 151440), (137680, 145761), (138820, 144564)]