70588980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{463}}^1$

素因数の和:507

約数の個数: 216

約数和(自身を含む): 269558016

約数和(自身を除く): 198969036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 463, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 926, 990, 1089, 1155, 1210, 1260, 1386, 1389, 1452, 1540, 1694, 1815, 1852, 1980, 2178, 2310, 2315, 2420, 2541, 2772, 2778, 3241, 3388, 3465, 3630, 4167, 4235, 4356, 4620, 4630, 5082, 5093, 5445, 5556, 6482, 6930, 6945, 7260, 7623, 8334, 8470, 9260, 9723, 10164, 10186, 10890, 12705, 12964, 13860, 13890, 15246, 15279, 16205, 16668, 16940, 19446, 20372, 20835, 21780, 25410, 25465, 27780, 29169, 30492, 30558, 32410, 35651, 38115, 38892, 41670, 45837, 48615, 50820, 50930, 56023, 58338, 61116, 64820, 71302, 76230, 76395, 83340, 91674, 97230, 101860, 106953, 112046, 116676, 142604, 145845, 152460, 152790, 168069, 178255, 183348, 194460, 213906, 224092, 229185, 280115, 291690, 305580, 320859, 336138, 356510, 392161, 427812, 458370, 504207, 534765, 560230, 583380, 641718, 672276, 713020, 784322, 840345, 916740, 1008414, 1069530, 1120460, 1176483, 1283436, 1568644, 1604295, 1680690, 1960805, 2016828, 2139060, 2352966, 2521035, 3208590, 3361380, 3529449, 3921610, 4705932, 5042070, 5882415, 6417180, 7058898, 7843220, 10084140, 11764830, 14117796, 17647245, 23529660, 35294490, 70588980]

約数ペア:

[(1, 70588980), (2, 35294490), (3, 23529660), (4, 17647245), (5, 14117796), (6, 11764830), (7, 10084140), (9, 7843220), (10, 7058898), (11, 6417180), (12, 5882415), (14, 5042070), (15, 4705932), (18, 3921610), (20, 3529449), (21, 3361380), (22, 3208590), (28, 2521035), (30, 2352966), (33, 2139060), (35, 2016828), (36, 1960805), (42, 1680690), (44, 1604295), (45, 1568644), (55, 1283436), (60, 1176483), (63, 1120460), (66, 1069530), (70, 1008414), (77, 916740), (84, 840345), (90, 784322), (99, 713020), (105, 672276), (110, 641718), (121, 583380), (126, 560230), (132, 534765), (140, 504207), (154, 458370), (165, 427812), (180, 392161), (198, 356510), (210, 336138), (220, 320859), (231, 305580), (242, 291690), (252, 280115), (308, 229185), (315, 224092), (330, 213906), (363, 194460), (385, 183348), (396, 178255), (420, 168069), (462, 152790), (463, 152460), (484, 145845), (495, 142604), (605, 116676), (630, 112046), (660, 106953), (693, 101860), (726, 97230), (770, 91674), (847, 83340), (924, 76395), (926, 76230), (990, 71302), (1089, 64820), (1155, 61116), (1210, 58338), (1260, 56023), (1386, 50930), (1389, 50820), (1452, 48615), (1540, 45837), (1694, 41670), (1815, 38892), (1852, 38115), (1980, 35651), (2178, 32410), (2310, 30558), (2315, 30492), (2420, 29169), (2541, 27780), (2772, 25465), (2778, 25410), (3241, 21780), (3388, 20835), (3465, 20372), (3630, 19446), (4167, 16940), (4235, 16668), (4356, 16205), (4620, 15279), (4630, 15246), (5082, 13890), (5093, 13860), (5445, 12964), (5556, 12705), (6482, 10890), (6930, 10186), (6945, 10164), (7260, 9723), (7623, 9260), (8334, 8470)]