717069990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 256

約数和(自身を含む): 2255339520

約数和(自身を除く): 1538269530

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 37, 39, 42, 62, 65, 70, 74, 78, 91, 93, 105, 111, 130, 155, 182, 185, 186, 195, 210, 217, 222, 229, 259, 273, 310, 370, 390, 403, 434, 455, 458, 465, 481, 518, 546, 555, 651, 687, 777, 806, 910, 930, 962, 1085, 1110, 1145, 1147, 1209, 1295, 1302, 1365, 1374, 1443, 1554, 1603, 2015, 2170, 2290, 2294, 2405, 2418, 2590, 2730, 2821, 2886, 2977, 3206, 3255, 3367, 3435, 3441, 3885, 4030, 4809, 4810, 5642, 5735, 5954, 6045, 6510, 6734, 6870, 6882, 7099, 7215, 7770, 8015, 8029, 8463, 8473, 8931, 9618, 10101, 11470, 12090, 14105, 14198, 14430, 14885, 14911, 16030, 16058, 16835, 16926, 16946, 17205, 17862, 20202, 20839, 21297, 24045, 24087, 25419, 28210, 29770, 29822, 33670, 34410, 35495, 40145, 41678, 42315, 42365, 42594, 44655, 44733, 48090, 48174, 49693, 50505, 50838, 59311, 62517, 70990, 74555, 80290, 84630, 84730, 89310, 89466, 92287, 99386, 101010, 104195, 104377, 106485, 110149, 118622, 120435, 125034, 127095, 149079, 149110, 177933, 184574, 208390, 208754, 212970, 220298, 223665, 240870, 248465, 254190, 262663, 276861, 296555, 298158, 312585, 313131, 330447, 355866, 447330, 461435, 496930, 521885, 525326, 550745, 553722, 593110, 625170, 626262, 646009, 660894, 745395, 771043, 787989, 889665, 922870, 1043770, 1101490, 1292018, 1313315, 1384305, 1490790, 1542086, 1565655, 1575978, 1652235, 1779330, 1838641, 1938027, 2313129, 2626630, 2768610, 3131310, 3230045, 3304470, 3414619, 3677282, 3855215, 3876054, 3939945, 4626258, 5515923, 6460090, 6829238, 7710430, 7879890, 9193205, 9690135, 10243857, 11031846, 11565645, 17073095, 18386410, 19380270, 20487714, 23131290, 23902333, 27579615, 34146190, 47804666, 51219285, 55159230, 71706999, 102438570, 119511665, 143413998, 239023330, 358534995, 717069990]

約数ペア:

[(1, 717069990), (2, 358534995), (3, 239023330), (5, 143413998), (6, 119511665), (7, 102438570), (10, 71706999), (13, 55159230), (14, 51219285), (15, 47804666), (21, 34146190), (26, 27579615), (30, 23902333), (31, 23131290), (35, 20487714), (37, 19380270), (39, 18386410), (42, 17073095), (62, 11565645), (65, 11031846), (70, 10243857), (74, 9690135), (78, 9193205), (91, 7879890), (93, 7710430), (105, 6829238), (111, 6460090), (130, 5515923), (155, 4626258), (182, 3939945), (185, 3876054), (186, 3855215), (195, 3677282), (210, 3414619), (217, 3304470), (222, 3230045), (229, 3131310), (259, 2768610), (273, 2626630), (310, 2313129), (370, 1938027), (390, 1838641), (403, 1779330), (434, 1652235), (455, 1575978), (458, 1565655), (465, 1542086), (481, 1490790), (518, 1384305), (546, 1313315), (555, 1292018), (651, 1101490), (687, 1043770), (777, 922870), (806, 889665), (910, 787989), (930, 771043), (962, 745395), (1085, 660894), (1110, 646009), (1145, 626262), (1147, 625170), (1209, 593110), (1295, 553722), (1302, 550745), (1365, 525326), (1374, 521885), (1443, 496930), (1554, 461435), (1603, 447330), (2015, 355866), (2170, 330447), (2290, 313131), (2294, 312585), (2405, 298158), (2418, 296555), (2590, 276861), (2730, 262663), (2821, 254190), (2886, 248465), (2977, 240870), (3206, 223665), (3255, 220298), (3367, 212970), (3435, 208754), (3441, 208390), (3885, 184574), (4030, 177933), (4809, 149110), (4810, 149079), (5642, 127095), (5735, 125034), (5954, 120435), (6045, 118622), (6510, 110149), (6734, 106485), (6870, 104377), (6882, 104195), (7099, 101010), (7215, 99386), (7770, 92287), (8015, 89466), (8029, 89310), (8463, 84730), (8473, 84630), (8931, 80290), (9618, 74555), (10101, 70990), (11470, 62517), (12090, 59311), (14105, 50838), (14198, 50505), (14430, 49693), (14885, 48174), (14911, 48090), (16030, 44733), (16058, 44655), (16835, 42594), (16926, 42365), (16946, 42315), (17205, 41678), (17862, 40145), (20202, 35495), (20839, 34410), (21297, 33670), (24045, 29822), (24087, 29770), (25419, 28210)]