20245553640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:634

約数の個数: 512

約数和(自身を含む): 77482137600

約数和(自身を除く): 57236583960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 271, 306, 312, 313, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 542, 585, 612, 626, 663, 680, 702, 765, 780, 813, 884, 918, 936, 939, 1020, 1080, 1084, 1105, 1170, 1224, 1252, 1326, 1355, 1404, 1530, 1560, 1565, 1626, 1755, 1768, 1836, 1878, 1989, 2040, 2168, 2210, 2295, 2340, 2439, 2504, 2652, 2710, 2808, 2817, 3060, 3130, 3252, 3315, 3510, 3523, 3672, 3756, 3978, 4065, 4069, 4420, 4590, 4607, 4680, 4695, 4878, 5304, 5321, 5420, 5634, 5967, 6120, 6260, 6504, 6630, 7020, 7046, 7317, 7512, 7956, 8130, 8138, 8451, 8840, 9180, 9214, 9390, 9756, 9945, 10569, 10642, 10840, 11268, 11934, 12195, 12207, 12520, 13260, 13821, 14040, 14085, 14092, 14634, 15912, 15963, 16260, 16276, 16902, 17615, 18360, 18428, 18780, 19512, 19890, 20345, 21138, 21284, 22536, 23035, 23868, 24390, 24414, 26520, 26605, 27642, 28170, 28184, 29268, 29835, 31707, 31926, 32520, 32552, 33804, 35230, 36585, 36621, 36856, 37560, 39780, 40690, 41463, 42255, 42276, 42568, 46070, 47736, 47889, 48780, 48828, 52845, 53210, 55284, 56340, 58536, 59670, 59891, 61035, 63414, 63852, 67608, 69105, 69173, 70460, 73170, 73242, 79560, 79815, 81380, 82926, 84510, 84552, 84823, 92140, 95121, 95778, 97560, 97656, 105690, 106420, 109863, 110568, 112680, 119340, 119782, 122070, 124389, 126828, 127704, 138210, 138346, 140920, 143667, 146340, 146484, 158535, 159630, 162760, 165852, 169020, 169646, 179673, 183105, 184280, 190242, 191556, 207315, 207519, 211380, 212840, 219726, 238680, 239445, 239564, 244140, 248778, 253656, 254469, 276420, 276692, 287334, 292680, 292968, 299455, 317070, 319260, 331704, 338040, 339292, 345865, 359346, 366210, 380484, 383112, 414630, 415038, 422760, 424115, 439452, 475605, 478890, 479128, 488280, 497556, 508938, 539019, 549315, 552840, 553384, 574668, 598910, 621945, 622557, 634140, 638520, 678584, 691730, 718335, 718692, 732420, 760968, 763407, 829260, 830076, 848230, 878904, 898365, 951210, 957780, 995112, 1017876, 1037595, 1078038, 1098630, 1102699, 1149336, 1197820, 1243890, 1245114, 1268280, 1272345, 1383460, 1436670, 1437384, 1441991, 1464840, 1526814, 1617057, 1658520, 1660152, 1696460, 1796730, 1867671, 1902420, 1915560, 2035752, 2075190, 2156076, 2197260, 2205398, 2290221, 2395640, 2487780, 2490228, 2544690, 2695095, 2766920, 2873340, 2883982, 3053628, 3112785, 3234114, 3308097, 3392920, 3593460, 3735342, 3804840, 3817035, 4150380, 4312152, 4325973, 4394520, 4410796, 4580442, 4975560, 4980456, 5089380, 5390190, 5513495, 5746680, 5767964, 6107256, 6225570, 6468228, 6616194, 7186920, 7209955, 7470684, 7634070, 8085285, 8300760, 8651946, 8821592, 9160884, 9338355, 9924291, 10178760, 10780380, 11026990, 11451105, 11535928, 12451140, 12936456, 12977919, 13232388, 14419910, 14941368, 15268140, 16170570, 16540485, 17303892, 18321768, 18676710, 18745883, 19848582, 21560760, 21629865, 22053980, 22902210, 24902280, 25955838, 26464776, 28839820, 29772873, 30536280, 32341140, 33080970, 34607784, 37353420, 37491766, 38933757, 39697164, 43259730, 44107960, 45804420, 49621455, 51911676, 56237649, 57679640, 59545746, 64682280, 64889595, 66161940, 74706840, 74983532, 77867514, 79394328, 86519460, 91608840, 93729415, 99242910, 103823352, 112475298, 119091492, 129779190, 132323880, 148864365, 149967064, 155735028, 168712947, 173038920, 187458830, 194668785, 198485820, 224950596, 238182984, 259558380, 281188245, 297728730, 311470056, 337425894, 374917660, 389337570, 396971640, 449901192, 506138841, 519116760, 562376490, 595457460, 674851788, 749835320, 778675140, 843564735, 1012277682, 1124752980, 1190914920, 1349703576, 1557350280, 1687129470, 2024555364, 2249505960, 2530694205, 3374258940, 4049110728, 5061388410, 6748517880, 10122776820, 20245553640]

約数ペア:

[(1, 20245553640), (2, 10122776820), (3, 6748517880), (4, 5061388410), (5, 4049110728), (6, 3374258940), (8, 2530694205), (9, 2249505960), (10, 2024555364), (12, 1687129470), (13, 1557350280), (15, 1349703576), (17, 1190914920), (18, 1124752980), (20, 1012277682), (24, 843564735), (26, 778675140), (27, 749835320), (30, 674851788), (34, 595457460), (36, 562376490), (39, 519116760), (40, 506138841), (45, 449901192), (51, 396971640), (52, 389337570), (54, 374917660), (60, 337425894), (65, 311470056), (68, 297728730), (72, 281188245), (78, 259558380), (85, 238182984), (90, 224950596), (102, 198485820), (104, 194668785), (108, 187458830), (117, 173038920), (120, 168712947), (130, 155735028), (135, 149967064), (136, 148864365), (153, 132323880), (156, 129779190), (170, 119091492), (180, 112475298), (195, 103823352), (204, 99242910), (216, 93729415), (221, 91608840), (234, 86519460), (255, 79394328), (260, 77867514), (270, 74983532), (271, 74706840), (306, 66161940), (312, 64889595), (313, 64682280), (340, 59545746), (351, 57679640), (360, 56237649), (390, 51911676), (408, 49621455), (442, 45804420), (459, 44107960), (468, 43259730), (510, 39697164), (520, 38933757), (540, 37491766), (542, 37353420), (585, 34607784), (612, 33080970), (626, 32341140), (663, 30536280), (680, 29772873), (702, 28839820), (765, 26464776), (780, 25955838), (813, 24902280), (884, 22902210), (918, 22053980), (936, 21629865), (939, 21560760), (1020, 19848582), (1080, 18745883), (1084, 18676710), (1105, 18321768), (1170, 17303892), (1224, 16540485), (1252, 16170570), (1326, 15268140), (1355, 14941368), (1404, 14419910), (1530, 13232388), (1560, 12977919), (1565, 12936456), (1626, 12451140), (1755, 11535928), (1768, 11451105), (1836, 11026990), (1878, 10780380), (1989, 10178760), (2040, 9924291), (2168, 9338355), (2210, 9160884), (2295, 8821592), (2340, 8651946), (2439, 8300760), (2504, 8085285), (2652, 7634070), (2710, 7470684), (2808, 7209955), (2817, 7186920), (3060, 6616194), (3130, 6468228), (3252, 6225570), (3315, 6107256), (3510, 5767964), (3523, 5746680), (3672, 5513495), (3756, 5390190), (3978, 5089380), (4065, 4980456), (4069, 4975560), (4420, 4580442), (4590, 4410796), (4607, 4394520), (4680, 4325973), (4695, 4312152), (4878, 4150380), (5304, 3817035), (5321, 3804840), (5420, 3735342), (5634, 3593460), (5967, 3392920), (6120, 3308097), (6260, 3234114), (6504, 3112785), (6630, 3053628), (7020, 2883982), (7046, 2873340), (7317, 2766920), (7512, 2695095), (7956, 2544690), (8130, 2490228), (8138, 2487780), (8451, 2395640), (8840, 2290221), (9180, 2205398), (9214, 2197260), (9390, 2156076), (9756, 2075190), (9945, 2035752), (10569, 1915560), (10642, 1902420), (10840, 1867671), (11268, 1796730), (11934, 1696460), (12195, 1660152), (12207, 1658520), (12520, 1617057), (13260, 1526814), (13821, 1464840), (14040, 1441991), (14085, 1437384), (14092, 1436670), (14634, 1383460), (15912, 1272345), (15963, 1268280), (16260, 1245114), (16276, 1243890), (16902, 1197820), (17615, 1149336), (18360, 1102699), (18428, 1098630), (18780, 1078038), (19512, 1037595), (19890, 1017876), (20345, 995112), (21138, 957780), (21284, 951210), (22536, 898365), (23035, 878904), (23868, 848230), (24390, 830076), (24414, 829260), (26520, 763407), (26605, 760968), (27642, 732420), (28170, 718692), (28184, 718335), (29268, 691730), (29835, 678584), (31707, 638520), (31926, 634140), (32520, 622557), (32552, 621945), (33804, 598910), (35230, 574668), (36585, 553384), (36621, 552840), (36856, 549315), (37560, 539019), (39780, 508938), (40690, 497556), (41463, 488280), (42255, 479128), (42276, 478890), (42568, 475605), (46070, 439452), (47736, 424115), (47889, 422760), (48780, 415038), (48828, 414630), (52845, 383112), (53210, 380484), (55284, 366210), (56340, 359346), (58536, 345865), (59670, 339292), (59891, 338040), (61035, 331704), (63414, 319260), (63852, 317070), (67608, 299455), (69105, 292968), (69173, 292680), (70460, 287334), (73170, 276692), (73242, 276420), (79560, 254469), (79815, 253656), (81380, 248778), (82926, 244140), (84510, 239564), (84552, 239445), (84823, 238680), (92140, 219726), (95121, 212840), (95778, 211380), (97560, 207519), (97656, 207315), (105690, 191556), (106420, 190242), (109863, 184280), (110568, 183105), (112680, 179673), (119340, 169646), (119782, 169020), (122070, 165852), (124389, 162760), (126828, 159630), (127704, 158535), (138210, 146484), (138346, 146340), (140920, 143667)]