19064681280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{887}}^1$

素因数の和:1366

約数の個数: 336

約数和(自身を含む): 69668501760

約数和(自身を除く): 50603820480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 439, 480, 510, 544, 576, 612, 680, 720, 765, 816, 878, 887, 960, 1020, 1088, 1224, 1317, 1360, 1440, 1530, 1632, 1756, 1774, 2040, 2195, 2448, 2634, 2661, 2720, 2880, 3060, 3264, 3512, 3548, 3951, 4080, 4390, 4435, 4896, 5268, 5322, 5440, 6120, 6585, 7024, 7096, 7463, 7902, 7983, 8160, 8780, 8870, 9792, 10536, 10644, 12240, 13170, 13305, 14048, 14192, 14926, 15079, 15804, 15966, 16320, 17560, 17740, 19755, 21072, 21288, 22389, 24480, 26340, 26610, 28096, 28384, 29852, 30158, 31608, 31932, 35120, 35480, 37315, 39510, 39915, 42144, 42576, 44778, 45237, 48960, 52680, 53220, 56768, 59704, 60316, 63216, 63864, 67167, 70240, 70960, 74630, 75395, 79020, 79830, 84288, 85152, 89556, 90474, 105360, 106440, 111945, 119408, 120632, 126432, 127728, 134334, 135711, 140480, 141920, 149260, 150790, 158040, 159660, 170304, 179112, 180948, 210720, 212880, 223890, 226185, 238816, 241264, 252864, 255456, 268668, 271422, 283840, 298520, 301580, 316080, 319320, 335835, 358224, 361896, 389393, 421440, 425760, 447780, 452370, 477632, 482528, 510912, 537336, 542844, 597040, 603160, 632160, 638640, 671670, 678555, 716448, 723792, 778786, 851520, 895560, 904740, 965056, 1074672, 1085688, 1168179, 1194080, 1206320, 1264320, 1277280, 1343340, 1357110, 1432896, 1447584, 1557572, 1791120, 1809480, 1946965, 2149344, 2171376, 2336358, 2388160, 2412640, 2554560, 2686680, 2714220, 2895168, 3115144, 3504537, 3582240, 3618960, 3893930, 4298688, 4342752, 4672716, 4825280, 5373360, 5428440, 5840895, 6230288, 6619681, 7009074, 7164480, 7237920, 7787860, 8685504, 9345432, 10746720, 10856880, 11681790, 12460576, 13239362, 14018148, 14475840, 15575720, 17522685, 18690864, 19859043, 21493440, 21713760, 23363580, 24921152, 26478724, 28036296, 31151440, 33098405, 35045370, 37381728, 39718086, 43427520, 46727160, 52957448, 56072592, 59577129, 62302880, 66196810, 70090740, 74763456, 79436172, 93454320, 99295215, 105914896, 112145184, 119154258, 124605760, 132393620, 140181480, 158872344, 186908640, 198590430, 211829792, 224290368, 238308516, 264787240, 280362960, 297885645, 317744688, 373817280, 397180860, 423659584, 476617032, 529574480, 560725920, 595771290, 635489376, 794361720, 953234064, 1059148960, 1121451840, 1191542580, 1270978752, 1588723440, 1906468128, 2118297920, 2383085160, 3177446880, 3812936256, 4766170320, 6354893760, 9532340640, 19064681280]

約数ペア:

[(1, 19064681280), (2, 9532340640), (3, 6354893760), (4, 4766170320), (5, 3812936256), (6, 3177446880), (8, 2383085160), (9, 2118297920), (10, 1906468128), (12, 1588723440), (15, 1270978752), (16, 1191542580), (17, 1121451840), (18, 1059148960), (20, 953234064), (24, 794361720), (30, 635489376), (32, 595771290), (34, 560725920), (36, 529574480), (40, 476617032), (45, 423659584), (48, 397180860), (51, 373817280), (60, 317744688), (64, 297885645), (68, 280362960), (72, 264787240), (80, 238308516), (85, 224290368), (90, 211829792), (96, 198590430), (102, 186908640), (120, 158872344), (136, 140181480), (144, 132393620), (153, 124605760), (160, 119154258), (170, 112145184), (180, 105914896), (192, 99295215), (204, 93454320), (240, 79436172), (255, 74763456), (272, 70090740), (288, 66196810), (306, 62302880), (320, 59577129), (340, 56072592), (360, 52957448), (408, 46727160), (439, 43427520), (480, 39718086), (510, 37381728), (544, 35045370), (576, 33098405), (612, 31151440), (680, 28036296), (720, 26478724), (765, 24921152), (816, 23363580), (878, 21713760), (887, 21493440), (960, 19859043), (1020, 18690864), (1088, 17522685), (1224, 15575720), (1317, 14475840), (1360, 14018148), (1440, 13239362), (1530, 12460576), (1632, 11681790), (1756, 10856880), (1774, 10746720), (2040, 9345432), (2195, 8685504), (2448, 7787860), (2634, 7237920), (2661, 7164480), (2720, 7009074), (2880, 6619681), (3060, 6230288), (3264, 5840895), (3512, 5428440), (3548, 5373360), (3951, 4825280), (4080, 4672716), (4390, 4342752), (4435, 4298688), (4896, 3893930), (5268, 3618960), (5322, 3582240), (5440, 3504537), (6120, 3115144), (6585, 2895168), (7024, 2714220), (7096, 2686680), (7463, 2554560), (7902, 2412640), (7983, 2388160), (8160, 2336358), (8780, 2171376), (8870, 2149344), (9792, 1946965), (10536, 1809480), (10644, 1791120), (12240, 1557572), (13170, 1447584), (13305, 1432896), (14048, 1357110), (14192, 1343340), (14926, 1277280), (15079, 1264320), (15804, 1206320), (15966, 1194080), (16320, 1168179), (17560, 1085688), (17740, 1074672), (19755, 965056), (21072, 904740), (21288, 895560), (22389, 851520), (24480, 778786), (26340, 723792), (26610, 716448), (28096, 678555), (28384, 671670), (29852, 638640), (30158, 632160), (31608, 603160), (31932, 597040), (35120, 542844), (35480, 537336), (37315, 510912), (39510, 482528), (39915, 477632), (42144, 452370), (42576, 447780), (44778, 425760), (45237, 421440), (48960, 389393), (52680, 361896), (53220, 358224), (56768, 335835), (59704, 319320), (60316, 316080), (63216, 301580), (63864, 298520), (67167, 283840), (70240, 271422), (70960, 268668), (74630, 255456), (75395, 252864), (79020, 241264), (79830, 238816), (84288, 226185), (85152, 223890), (89556, 212880), (90474, 210720), (105360, 180948), (106440, 179112), (111945, 170304), (119408, 159660), (120632, 158040), (126432, 150790), (127728, 149260), (134334, 141920), (135711, 140480)]