20711897910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:665

約数の個数: 384

約数和(自身を含む): 65070835200

約数和(自身を除く): 44358937290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 61, 66, 90, 95, 99, 110, 114, 121, 122, 135, 165, 171, 183, 190, 198, 209, 242, 270, 285, 297, 305, 330, 342, 363, 366, 418, 495, 513, 547, 549, 570, 594, 605, 610, 627, 671, 726, 855, 915, 990, 1026, 1045, 1089, 1094, 1098, 1159, 1210, 1254, 1342, 1485, 1641, 1647, 1710, 1815, 1830, 1881, 2013, 2090, 2178, 2299, 2318, 2565, 2735, 2745, 2970, 3135, 3267, 3282, 3294, 3355, 3477, 3630, 3762, 4026, 4598, 4923, 5130, 5445, 5470, 5490, 5643, 5795, 6017, 6039, 6270, 6534, 6710, 6897, 6954, 7381, 8205, 8235, 9405, 9846, 10065, 10393, 10431, 10890, 11286, 11495, 11590, 12034, 12078, 12749, 13794, 14762, 14769, 16335, 16410, 16470, 17385, 18051, 18117, 18810, 20130, 20691, 20786, 20862, 22143, 22990, 24615, 25498, 28215, 29538, 30085, 30195, 31179, 31293, 32670, 33367, 34485, 34770, 36102, 36234, 36905, 38247, 41382, 44286, 49230, 51965, 52155, 54153, 56430, 60170, 60390, 62073, 62358, 62586, 63745, 66187, 66429, 66734, 68970, 73810, 73845, 76494, 90255, 90585, 93537, 100101, 103455, 103930, 104310, 108306, 110715, 114323, 114741, 124146, 127490, 132374, 132858, 140239, 147690, 155895, 156465, 162459, 166835, 180510, 181170, 187074, 191235, 198561, 199287, 200202, 206910, 221430, 228646, 229482, 270765, 280478, 280611, 300303, 310365, 311790, 312930, 324918, 330935, 332145, 333670, 342969, 344223, 367037, 382470, 397122, 398574, 420717, 467685, 500505, 541530, 561222, 571615, 573705, 595683, 600606, 620730, 633973, 661870, 664290, 685938, 688446, 701195, 734074, 812295, 841434, 900909, 935370, 992805, 996435, 1001010, 1028907, 1101111, 1143230, 1147410, 1191366, 1257553, 1262151, 1267946, 1402390, 1403055, 1501515, 1624590, 1714845, 1721115, 1787049, 1801818, 1835185, 1901919, 1985610, 1992870, 2057814, 2103585, 2202222, 2515106, 2524302, 2806110, 2978415, 3003030, 3086721, 3169865, 3303333, 3429690, 3442230, 3574098, 3670370, 3772659, 3786453, 3803838, 4037407, 4207170, 4504545, 5144535, 5505555, 5705757, 5956830, 6173442, 6287765, 6310755, 6339730, 6606666, 6973703, 7545318, 7572906, 8074814, 8935245, 9009090, 9509595, 9909999, 10289070, 11011110, 11317977, 11411514, 12112221, 12575530, 12621510, 13947406, 15433605, 16516665, 17117271, 17870490, 18863295, 18932265, 19019190, 19819998, 20187035, 20921109, 22635954, 24224442, 28528785, 30867210, 33033330, 33953931, 34234542, 34868515, 36336663, 37726590, 37864530, 40374070, 41842218, 49549995, 56589885, 57057570, 60561105, 62763327, 67907862, 69737030, 72673326, 76710733, 85586355, 99099990, 104605545, 109009989, 113179770, 121122210, 125526654, 153421466, 169769655, 171172710, 181683315, 188289981, 209211090, 218019978, 230132199, 313816635, 339539310, 363366630, 376579962, 383553665, 460264398, 545049945, 627633270, 690396597, 767107330, 941449905, 1090099890, 1150660995, 1380793194, 1882899810, 2071189791, 2301321990, 3451982985, 4142379582, 6903965970, 10355948955, 20711897910]

約数ペア:

[(1, 20711897910), (2, 10355948955), (3, 6903965970), (5, 4142379582), (6, 3451982985), (9, 2301321990), (10, 2071189791), (11, 1882899810), (15, 1380793194), (18, 1150660995), (19, 1090099890), (22, 941449905), (27, 767107330), (30, 690396597), (33, 627633270), (38, 545049945), (45, 460264398), (54, 383553665), (55, 376579962), (57, 363366630), (61, 339539310), (66, 313816635), (90, 230132199), (95, 218019978), (99, 209211090), (110, 188289981), (114, 181683315), (121, 171172710), (122, 169769655), (135, 153421466), (165, 125526654), (171, 121122210), (183, 113179770), (190, 109009989), (198, 104605545), (209, 99099990), (242, 85586355), (270, 76710733), (285, 72673326), (297, 69737030), (305, 67907862), (330, 62763327), (342, 60561105), (363, 57057570), (366, 56589885), (418, 49549995), (495, 41842218), (513, 40374070), (547, 37864530), (549, 37726590), (570, 36336663), (594, 34868515), (605, 34234542), (610, 33953931), (627, 33033330), (671, 30867210), (726, 28528785), (855, 24224442), (915, 22635954), (990, 20921109), (1026, 20187035), (1045, 19819998), (1089, 19019190), (1094, 18932265), (1098, 18863295), (1159, 17870490), (1210, 17117271), (1254, 16516665), (1342, 15433605), (1485, 13947406), (1641, 12621510), (1647, 12575530), (1710, 12112221), (1815, 11411514), (1830, 11317977), (1881, 11011110), (2013, 10289070), (2090, 9909999), (2178, 9509595), (2299, 9009090), (2318, 8935245), (2565, 8074814), (2735, 7572906), (2745, 7545318), (2970, 6973703), (3135, 6606666), (3267, 6339730), (3282, 6310755), (3294, 6287765), (3355, 6173442), (3477, 5956830), (3630, 5705757), (3762, 5505555), (4026, 5144535), (4598, 4504545), (4923, 4207170), (5130, 4037407), (5445, 3803838), (5470, 3786453), (5490, 3772659), (5643, 3670370), (5795, 3574098), (6017, 3442230), (6039, 3429690), (6270, 3303333), (6534, 3169865), (6710, 3086721), (6897, 3003030), (6954, 2978415), (7381, 2806110), (8205, 2524302), (8235, 2515106), (9405, 2202222), (9846, 2103585), (10065, 2057814), (10393, 1992870), (10431, 1985610), (10890, 1901919), (11286, 1835185), (11495, 1801818), (11590, 1787049), (12034, 1721115), (12078, 1714845), (12749, 1624590), (13794, 1501515), (14762, 1403055), (14769, 1402390), (16335, 1267946), (16410, 1262151), (16470, 1257553), (17385, 1191366), (18051, 1147410), (18117, 1143230), (18810, 1101111), (20130, 1028907), (20691, 1001010), (20786, 996435), (20862, 992805), (22143, 935370), (22990, 900909), (24615, 841434), (25498, 812295), (28215, 734074), (29538, 701195), (30085, 688446), (30195, 685938), (31179, 664290), (31293, 661870), (32670, 633973), (33367, 620730), (34485, 600606), (34770, 595683), (36102, 573705), (36234, 571615), (36905, 561222), (38247, 541530), (41382, 500505), (44286, 467685), (49230, 420717), (51965, 398574), (52155, 397122), (54153, 382470), (56430, 367037), (60170, 344223), (60390, 342969), (62073, 333670), (62358, 332145), (62586, 330935), (63745, 324918), (66187, 312930), (66429, 311790), (66734, 310365), (68970, 300303), (73810, 280611), (73845, 280478), (76494, 270765), (90255, 229482), (90585, 228646), (93537, 221430), (100101, 206910), (103455, 200202), (103930, 199287), (104310, 198561), (108306, 191235), (110715, 187074), (114323, 181170), (114741, 180510), (124146, 166835), (127490, 162459), (132374, 156465), (132858, 155895), (140239, 147690)]