20176134480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61051}}^1$

素因数の和:61096

約数の個数: 240

約数和(自身を含む): 74402362944

約数和(自身を除く): 54226228464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 1944, 2040, 2160, 2295, 2430, 2448, 2754, 3060, 3240, 3672, 3888, 4080, 4131, 4590, 4860, 5508, 6120, 6480, 6885, 7344, 8262, 9180, 9720, 11016, 12240, 13770, 16524, 18360, 19440, 20655, 22032, 27540, 33048, 36720, 41310, 55080, 61051, 66096, 82620, 110160, 122102, 165240, 183153, 244204, 305255, 330480, 366306, 488408, 549459, 610510, 732612, 915765, 976816, 1037867, 1098918, 1221020, 1465224, 1648377, 1831530, 2075734, 2197836, 2442040, 2747295, 2930448, 3113601, 3296754, 3663060, 4151468, 4395672, 4884080, 4945131, 5189335, 5494590, 6227202, 6593508, 7326120, 8241885, 8302936, 8791344, 9340803, 9890262, 10378670, 10989180, 12454404, 13187016, 14652240, 14835393, 15568005, 16483770, 16605872, 18681606, 19780524, 20757340, 21978360, 24725655, 24908808, 26374032, 28022409, 29670786, 31136010, 32967540, 37363212, 39561048, 41514680, 43956720, 46704015, 49451310, 49817616, 56044818, 59341572, 62272020, 65935080, 74176965, 74726424, 79122096, 83029360, 84067227, 93408030, 98902620, 112089636, 118683144, 124544040, 131870160, 140112045, 148353930, 149452848, 168134454, 186816060, 197805240, 224179272, 237366288, 249088080, 252201681, 280224090, 296707860, 336268908, 373632120, 395610480, 420336135, 448358544, 504403362, 560448180, 593415720, 672537816, 747264240, 840672270, 1008806724, 1120896360, 1186831440, 1261008405, 1345075632, 1681344540, 2017613448, 2241792720, 2522016810, 3362689080, 4035226896, 5044033620, 6725378160, 10088067240, 20176134480]

約数ペア:

[(1, 20176134480), (2, 10088067240), (3, 6725378160), (4, 5044033620), (5, 4035226896), (6, 3362689080), (8, 2522016810), (9, 2241792720), (10, 2017613448), (12, 1681344540), (15, 1345075632), (16, 1261008405), (17, 1186831440), (18, 1120896360), (20, 1008806724), (24, 840672270), (27, 747264240), (30, 672537816), (34, 593415720), (36, 560448180), (40, 504403362), (45, 448358544), (48, 420336135), (51, 395610480), (54, 373632120), (60, 336268908), (68, 296707860), (72, 280224090), (80, 252201681), (81, 249088080), (85, 237366288), (90, 224179272), (102, 197805240), (108, 186816060), (120, 168134454), (135, 149452848), (136, 148353930), (144, 140112045), (153, 131870160), (162, 124544040), (170, 118683144), (180, 112089636), (204, 98902620), (216, 93408030), (240, 84067227), (243, 83029360), (255, 79122096), (270, 74726424), (272, 74176965), (306, 65935080), (324, 62272020), (340, 59341572), (360, 56044818), (405, 49817616), (408, 49451310), (432, 46704015), (459, 43956720), (486, 41514680), (510, 39561048), (540, 37363212), (612, 32967540), (648, 31136010), (680, 29670786), (720, 28022409), (765, 26374032), (810, 24908808), (816, 24725655), (918, 21978360), (972, 20757340), (1020, 19780524), (1080, 18681606), (1215, 16605872), (1224, 16483770), (1296, 15568005), (1360, 14835393), (1377, 14652240), (1530, 13187016), (1620, 12454404), (1836, 10989180), (1944, 10378670), (2040, 9890262), (2160, 9340803), (2295, 8791344), (2430, 8302936), (2448, 8241885), (2754, 7326120), (3060, 6593508), (3240, 6227202), (3672, 5494590), (3888, 5189335), (4080, 4945131), (4131, 4884080), (4590, 4395672), (4860, 4151468), (5508, 3663060), (6120, 3296754), (6480, 3113601), (6885, 2930448), (7344, 2747295), (8262, 2442040), (9180, 2197836), (9720, 2075734), (11016, 1831530), (12240, 1648377), (13770, 1465224), (16524, 1221020), (18360, 1098918), (19440, 1037867), (20655, 976816), (22032, 915765), (27540, 732612), (33048, 610510), (36720, 549459), (41310, 488408), (55080, 366306), (61051, 330480), (66096, 305255), (82620, 244204), (110160, 183153), (122102, 165240)]