20603077920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 576

約数和(自身を含む): 78625935360

約数和(自身を除く): 58022857440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 47, 48, 51, 54, 60, 68, 72, 80, 85, 90, 94, 96, 102, 108, 120, 127, 135, 136, 141, 144, 153, 160, 170, 180, 188, 204, 216, 235, 240, 254, 255, 270, 272, 282, 288, 306, 340, 360, 376, 381, 408, 423, 432, 459, 470, 480, 508, 510, 540, 544, 564, 612, 635, 680, 705, 720, 752, 762, 765, 799, 816, 846, 864, 918, 940, 1016, 1020, 1080, 1128, 1143, 1224, 1269, 1270, 1360, 1410, 1440, 1504, 1524, 1530, 1598, 1632, 1692, 1836, 1880, 1905, 2032, 2040, 2115, 2159, 2160, 2209, 2256, 2286, 2295, 2397, 2448, 2538, 2540, 2720, 2820, 3048, 3060, 3196, 3384, 3429, 3672, 3760, 3810, 3995, 4064, 4080, 4230, 4318, 4320, 4418, 4512, 4572, 4590, 4794, 4896, 5076, 5080, 5640, 5715, 5969, 6096, 6120, 6345, 6392, 6477, 6627, 6768, 6858, 7191, 7344, 7520, 7620, 7990, 8160, 8460, 8636, 8836, 9144, 9180, 9588, 10152, 10160, 10795, 11045, 11280, 11430, 11938, 11985, 12192, 12240, 12690, 12784, 12954, 13254, 13536, 13716, 14382, 14688, 15240, 15980, 16920, 17145, 17272, 17672, 17907, 18288, 18360, 19176, 19431, 19881, 20304, 20320, 21573, 21590, 22090, 22560, 22860, 23876, 23970, 24480, 25380, 25568, 25908, 26508, 27432, 28764, 29845, 30480, 31960, 32385, 33135, 33840, 34290, 34544, 35344, 35814, 35955, 36576, 36720, 37553, 38352, 38862, 39762, 40608, 43146, 43180, 44180, 45720, 47752, 47940, 50760, 51816, 53016, 53721, 54864, 57528, 58293, 59643, 59690, 60960, 63920, 64770, 66270, 67680, 68580, 69088, 70688, 71628, 71910, 73440, 75106, 76704, 77724, 79524, 86292, 86360, 88360, 89535, 91440, 95504, 95880, 97155, 99405, 101473, 101520, 103632, 106032, 107442, 107865, 109728, 112659, 115056, 116586, 119286, 119380, 127840, 129540, 132540, 137160, 143256, 143820, 150212, 155448, 159048, 161163, 172584, 172720, 176720, 179070, 182880, 187765, 191008, 191760, 194310, 198810, 202946, 203040, 207264, 212064, 214884, 215730, 225318, 230112, 233172, 238572, 238760, 259080, 265080, 268605, 274320, 280543, 286512, 287640, 291465, 298215, 300424, 304419, 310896, 318096, 322326, 337977, 345168, 345440, 353440, 358140, 375530, 383520, 388620, 397620, 405892, 429768, 431460, 450636, 466344, 477144, 477520, 507365, 518160, 530160, 537210, 548640, 561086, 563295, 573024, 575280, 582930, 596430, 600848, 608838, 621792, 636192, 644652, 675954, 690336, 716280, 751060, 777240, 795240, 805815, 811784, 841629, 859536, 862920, 901272, 913257, 932688, 954288, 955040, 1013931, 1014730, 1036320, 1060320, 1074420, 1122172, 1126590, 1150560, 1165860, 1192860, 1201696, 1217676, 1289304, 1351908, 1402715, 1432560, 1502120, 1522095, 1554480, 1590480, 1611630, 1623568, 1683258, 1689885, 1719072, 1725840, 1802544, 1826514, 1865376, 1908576, 2027862, 2029460, 2148840, 2244344, 2253180, 2331720, 2385720, 2435352, 2524887, 2578608, 2703816, 2739771, 2805430, 2865120, 3004240, 3044190, 3108960, 3180960, 3223260, 3247136, 3366516, 3379770, 3451680, 3605088, 3653028, 4055724, 4058920, 4208145, 4297680, 4488688, 4506360, 4566285, 4663440, 4769231, 4771440, 4870704, 5049774, 5069655, 5157216, 5407632, 5479542, 5610860, 6008480, 6088380, 6446520, 6733032, 6759540, 7306056, 7574661, 8111448, 8117840, 8416290, 8595360, 8977376, 9012720, 9132570, 9326880, 9538462, 9542880, 9741408, 10099548, 10139310, 10815264, 10959084, 11221720, 12176760, 12624435, 12893040, 13466064, 13519080, 13698855, 14307693, 14612112, 15149322, 16222896, 16235680, 16832580, 18025440, 18265140, 19076924, 20199096, 20278620, 21918168, 22443440, 23846155, 24353520, 25248870, 25786080, 26932128, 27038160, 27397710, 28615386, 29224224, 30298644, 32445792, 33665160, 36530280, 37873305, 38153848, 40398192, 40557240, 42923079, 43836336, 44886880, 47692310, 48707040, 50497740, 54076320, 54795420, 57230772, 60597288, 67330320, 71538465, 73060560, 75746610, 76307696, 80796384, 81114480, 85846158, 87672672, 95384620, 100995480, 109590840, 114461544, 121194576, 128769237, 134660640, 143076930, 146121120, 151493220, 152615392, 162228960, 171692316, 190769240, 201990960, 214615395, 219181680, 228923088, 242389152, 257538474, 286153860, 302986440, 343384632, 381538480, 403981920, 429230790, 438363360, 457846176, 515076948, 572307720, 605972880, 643846185, 686769264, 763076960, 858461580, 1030153896, 1144615440, 1211945760, 1287692370, 1373538528, 1716923160, 2060307792, 2289230880, 2575384740, 3433846320, 4120615584, 5150769480, 6867692640, 10301538960, 20603077920]

約数ペア:

[(1, 20603077920), (2, 10301538960), (3, 6867692640), (4, 5150769480), (5, 4120615584), (6, 3433846320), (8, 2575384740), (9, 2289230880), (10, 2060307792), (12, 1716923160), (15, 1373538528), (16, 1287692370), (17, 1211945760), (18, 1144615440), (20, 1030153896), (24, 858461580), (27, 763076960), (30, 686769264), (32, 643846185), (34, 605972880), (36, 572307720), (40, 515076948), (45, 457846176), (47, 438363360), (48, 429230790), (51, 403981920), (54, 381538480), (60, 343384632), (68, 302986440), (72, 286153860), (80, 257538474), (85, 242389152), (90, 228923088), (94, 219181680), (96, 214615395), (102, 201990960), (108, 190769240), (120, 171692316), (127, 162228960), (135, 152615392), (136, 151493220), (141, 146121120), (144, 143076930), (153, 134660640), (160, 128769237), (170, 121194576), (180, 114461544), (188, 109590840), (204, 100995480), (216, 95384620), (235, 87672672), (240, 85846158), (254, 81114480), (255, 80796384), (270, 76307696), (272, 75746610), (282, 73060560), (288, 71538465), (306, 67330320), (340, 60597288), (360, 57230772), (376, 54795420), (381, 54076320), (408, 50497740), (423, 48707040), (432, 47692310), (459, 44886880), (470, 43836336), (480, 42923079), (508, 40557240), (510, 40398192), (540, 38153848), (544, 37873305), (564, 36530280), (612, 33665160), (635, 32445792), (680, 30298644), (705, 29224224), (720, 28615386), (752, 27397710), (762, 27038160), (765, 26932128), (799, 25786080), (816, 25248870), (846, 24353520), (864, 23846155), (918, 22443440), (940, 21918168), (1016, 20278620), (1020, 20199096), (1080, 19076924), (1128, 18265140), (1143, 18025440), (1224, 16832580), (1269, 16235680), (1270, 16222896), (1360, 15149322), (1410, 14612112), (1440, 14307693), (1504, 13698855), (1524, 13519080), (1530, 13466064), (1598, 12893040), (1632, 12624435), (1692, 12176760), (1836, 11221720), (1880, 10959084), (1905, 10815264), (2032, 10139310), (2040, 10099548), (2115, 9741408), (2159, 9542880), (2160, 9538462), (2209, 9326880), (2256, 9132570), (2286, 9012720), (2295, 8977376), (2397, 8595360), (2448, 8416290), (2538, 8117840), (2540, 8111448), (2720, 7574661), (2820, 7306056), (3048, 6759540), (3060, 6733032), (3196, 6446520), (3384, 6088380), (3429, 6008480), (3672, 5610860), (3760, 5479542), (3810, 5407632), (3995, 5157216), (4064, 5069655), (4080, 5049774), (4230, 4870704), (4318, 4771440), (4320, 4769231), (4418, 4663440), (4512, 4566285), (4572, 4506360), (4590, 4488688), (4794, 4297680), (4896, 4208145), (5076, 4058920), (5080, 4055724), (5640, 3653028), (5715, 3605088), (5969, 3451680), (6096, 3379770), (6120, 3366516), (6345, 3247136), (6392, 3223260), (6477, 3180960), (6627, 3108960), (6768, 3044190), (6858, 3004240), (7191, 2865120), (7344, 2805430), (7520, 2739771), (7620, 2703816), (7990, 2578608), (8160, 2524887), (8460, 2435352), (8636, 2385720), (8836, 2331720), (9144, 2253180), (9180, 2244344), (9588, 2148840), (10152, 2029460), (10160, 2027862), (10795, 1908576), (11045, 1865376), (11280, 1826514), (11430, 1802544), (11938, 1725840), (11985, 1719072), (12192, 1689885), (12240, 1683258), (12690, 1623568), (12784, 1611630), (12954, 1590480), (13254, 1554480), (13536, 1522095), (13716, 1502120), (14382, 1432560), (14688, 1402715), (15240, 1351908), (15980, 1289304), (16920, 1217676), (17145, 1201696), (17272, 1192860), (17672, 1165860), (17907, 1150560), (18288, 1126590), (18360, 1122172), (19176, 1074420), (19431, 1060320), (19881, 1036320), (20304, 1014730), (20320, 1013931), (21573, 955040), (21590, 954288), (22090, 932688), (22560, 913257), (22860, 901272), (23876, 862920), (23970, 859536), (24480, 841629), (25380, 811784), (25568, 805815), (25908, 795240), (26508, 777240), (27432, 751060), (28764, 716280), (29845, 690336), (30480, 675954), (31960, 644652), (32385, 636192), (33135, 621792), (33840, 608838), (34290, 600848), (34544, 596430), (35344, 582930), (35814, 575280), (35955, 573024), (36576, 563295), (36720, 561086), (37553, 548640), (38352, 537210), (38862, 530160), (39762, 518160), (40608, 507365), (43146, 477520), (43180, 477144), (44180, 466344), (45720, 450636), (47752, 431460), (47940, 429768), (50760, 405892), (51816, 397620), (53016, 388620), (53721, 383520), (54864, 375530), (57528, 358140), (58293, 353440), (59643, 345440), (59690, 345168), (60960, 337977), (63920, 322326), (64770, 318096), (66270, 310896), (67680, 304419), (68580, 300424), (69088, 298215), (70688, 291465), (71628, 287640), (71910, 286512), (73440, 280543), (75106, 274320), (76704, 268605), (77724, 265080), (79524, 259080), (86292, 238760), (86360, 238572), (88360, 233172), (89535, 230112), (91440, 225318), (95504, 215730), (95880, 214884), (97155, 212064), (99405, 207264), (101473, 203040), (101520, 202946), (103632, 198810), (106032, 194310), (107442, 191760), (107865, 191008), (109728, 187765), (112659, 182880), (115056, 179070), (116586, 176720), (119286, 172720), (119380, 172584), (127840, 161163), (129540, 159048), (132540, 155448), (137160, 150212), (143256, 143820)]