73341660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 249790464

約数和(自身を除く): 176448804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 43, 60, 62, 70, 84, 86, 93, 105, 124, 129, 131, 140, 155, 172, 186, 210, 215, 217, 258, 262, 301, 310, 372, 393, 420, 430, 434, 465, 516, 524, 602, 620, 645, 651, 655, 786, 860, 868, 903, 917, 930, 1085, 1204, 1290, 1302, 1310, 1333, 1505, 1572, 1806, 1834, 1860, 1965, 2170, 2580, 2604, 2620, 2666, 2751, 3010, 3255, 3612, 3668, 3930, 3999, 4061, 4340, 4515, 4585, 5332, 5502, 5633, 6020, 6510, 6665, 7860, 7998, 8122, 9030, 9170, 9331, 11004, 11266, 12183, 13020, 13330, 13755, 15996, 16244, 16899, 18060, 18340, 18662, 19995, 20305, 22532, 24366, 26660, 27510, 27993, 28165, 28427, 33798, 37324, 39431, 39990, 40610, 46655, 48732, 55020, 55986, 56330, 56854, 60915, 67596, 78862, 79980, 81220, 84495, 85281, 93310, 111972, 112660, 113708, 118293, 121830, 139965, 142135, 157724, 168990, 170562, 174623, 186620, 197155, 236586, 243660, 279930, 284270, 337980, 341124, 349246, 394310, 426405, 473172, 523869, 559860, 568540, 591465, 698492, 788620, 852810, 873115, 1047738, 1182930, 1222361, 1705620, 1746230, 2095476, 2365860, 2444722, 2619345, 3492460, 3667083, 4889444, 5238690, 6111805, 7334166, 10477380, 12223610, 14668332, 18335415, 24447220, 36670830, 73341660]

約数ペア:

[(1, 73341660), (2, 36670830), (3, 24447220), (4, 18335415), (5, 14668332), (6, 12223610), (7, 10477380), (10, 7334166), (12, 6111805), (14, 5238690), (15, 4889444), (20, 3667083), (21, 3492460), (28, 2619345), (30, 2444722), (31, 2365860), (35, 2095476), (42, 1746230), (43, 1705620), (60, 1222361), (62, 1182930), (70, 1047738), (84, 873115), (86, 852810), (93, 788620), (105, 698492), (124, 591465), (129, 568540), (131, 559860), (140, 523869), (155, 473172), (172, 426405), (186, 394310), (210, 349246), (215, 341124), (217, 337980), (258, 284270), (262, 279930), (301, 243660), (310, 236586), (372, 197155), (393, 186620), (420, 174623), (430, 170562), (434, 168990), (465, 157724), (516, 142135), (524, 139965), (602, 121830), (620, 118293), (645, 113708), (651, 112660), (655, 111972), (786, 93310), (860, 85281), (868, 84495), (903, 81220), (917, 79980), (930, 78862), (1085, 67596), (1204, 60915), (1290, 56854), (1302, 56330), (1310, 55986), (1333, 55020), (1505, 48732), (1572, 46655), (1806, 40610), (1834, 39990), (1860, 39431), (1965, 37324), (2170, 33798), (2580, 28427), (2604, 28165), (2620, 27993), (2666, 27510), (2751, 26660), (3010, 24366), (3255, 22532), (3612, 20305), (3668, 19995), (3930, 18662), (3999, 18340), (4061, 18060), (4340, 16899), (4515, 16244), (4585, 15996), (5332, 13755), (5502, 13330), (5633, 13020), (6020, 12183), (6510, 11266), (6665, 11004), (7860, 9331), (7998, 9170), (8122, 9030)]