764843940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5101}}^1$

素因数の和:5147

約数の個数: 216

約数和(自身を含む): 2858119992

約数和(自身を除く): 2093276052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 420, 441, 476, 490, 510, 588, 595, 612, 630, 714, 735, 765, 833, 882, 980, 1020, 1071, 1190, 1260, 1428, 1470, 1530, 1666, 1764, 1785, 2142, 2205, 2380, 2499, 2940, 3060, 3332, 3570, 4165, 4284, 4410, 4998, 5101, 5355, 7140, 7497, 8330, 8820, 9996, 10202, 10710, 12495, 14994, 15303, 16660, 20404, 21420, 24990, 25505, 29988, 30606, 35707, 37485, 45909, 49980, 51010, 61212, 71414, 74970, 76515, 86717, 91818, 102020, 107121, 142828, 149940, 153030, 173434, 178535, 183636, 214242, 229545, 249949, 260151, 306060, 321363, 346868, 357070, 428484, 433585, 459090, 499898, 520302, 535605, 607019, 642726, 714140, 749847, 780453, 867170, 918180, 999796, 1040604, 1071210, 1214038, 1249745, 1285452, 1300755, 1499694, 1560906, 1606815, 1734340, 1821057, 2142420, 2249541, 2428076, 2499490, 2601510, 2999388, 3035095, 3121812, 3213630, 3642114, 3749235, 3902265, 4249133, 4499082, 4998980, 5203020, 5463171, 6070190, 6427260, 7284228, 7498470, 7804530, 8498266, 8998164, 9105285, 10926342, 11247705, 12140380, 12747399, 14996940, 15609060, 16996532, 18210570, 21245665, 21852684, 22495410, 25494798, 27315855, 36421140, 38242197, 42491330, 44990820, 50989596, 54631710, 63736995, 76484394, 84982660, 109263420, 127473990, 152968788, 191210985, 254947980, 382421970, 764843940]

約数ペア:

[(1, 764843940), (2, 382421970), (3, 254947980), (4, 191210985), (5, 152968788), (6, 127473990), (7, 109263420), (9, 84982660), (10, 76484394), (12, 63736995), (14, 54631710), (15, 50989596), (17, 44990820), (18, 42491330), (20, 38242197), (21, 36421140), (28, 27315855), (30, 25494798), (34, 22495410), (35, 21852684), (36, 21245665), (42, 18210570), (45, 16996532), (49, 15609060), (51, 14996940), (60, 12747399), (63, 12140380), (68, 11247705), (70, 10926342), (84, 9105285), (85, 8998164), (90, 8498266), (98, 7804530), (102, 7498470), (105, 7284228), (119, 6427260), (126, 6070190), (140, 5463171), (147, 5203020), (153, 4998980), (170, 4499082), (180, 4249133), (196, 3902265), (204, 3749235), (210, 3642114), (238, 3213630), (245, 3121812), (252, 3035095), (255, 2999388), (294, 2601510), (306, 2499490), (315, 2428076), (340, 2249541), (357, 2142420), (420, 1821057), (441, 1734340), (476, 1606815), (490, 1560906), (510, 1499694), (588, 1300755), (595, 1285452), (612, 1249745), (630, 1214038), (714, 1071210), (735, 1040604), (765, 999796), (833, 918180), (882, 867170), (980, 780453), (1020, 749847), (1071, 714140), (1190, 642726), (1260, 607019), (1428, 535605), (1470, 520302), (1530, 499898), (1666, 459090), (1764, 433585), (1785, 428484), (2142, 357070), (2205, 346868), (2380, 321363), (2499, 306060), (2940, 260151), (3060, 249949), (3332, 229545), (3570, 214242), (4165, 183636), (4284, 178535), (4410, 173434), (4998, 153030), (5101, 149940), (5355, 142828), (7140, 107121), (7497, 102020), (8330, 91818), (8820, 86717), (9996, 76515), (10202, 74970), (10710, 71414), (12495, 61212), (14994, 51010), (15303, 49980), (16660, 45909), (20404, 37485), (21420, 35707), (24990, 30606), (25505, 29988)]