17389850520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{18049}}^1$

素因数の和:18138

約数の個数: 256

約数和(自身を含む): 63212544000

約数和(自身を除く): 45822693480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 37, 40, 42, 56, 60, 62, 70, 74, 84, 93, 105, 111, 120, 124, 140, 148, 155, 168, 185, 186, 210, 217, 222, 248, 259, 280, 296, 310, 370, 372, 420, 434, 444, 465, 518, 555, 620, 651, 740, 744, 777, 840, 868, 888, 930, 1036, 1085, 1110, 1147, 1240, 1295, 1302, 1480, 1554, 1736, 1860, 2072, 2170, 2220, 2294, 2590, 2604, 3108, 3255, 3441, 3720, 3885, 4340, 4440, 4588, 5180, 5208, 5735, 6216, 6510, 6882, 7770, 8029, 8680, 9176, 10360, 11470, 13020, 13764, 15540, 16058, 17205, 18049, 22940, 24087, 26040, 27528, 31080, 32116, 34410, 36098, 40145, 45880, 48174, 54147, 64232, 68820, 72196, 80290, 90245, 96348, 108294, 120435, 126343, 137640, 144392, 160580, 180490, 192696, 216588, 240870, 252686, 270735, 321160, 360980, 379029, 433176, 481740, 505372, 541470, 559519, 631715, 667813, 721960, 758058, 963480, 1010744, 1082940, 1119038, 1263430, 1335626, 1516116, 1678557, 1895145, 2003439, 2165880, 2238076, 2526860, 2671252, 2797595, 3032232, 3339065, 3357114, 3790290, 3916633, 4006878, 4476152, 4674691, 5053720, 5342504, 5595190, 6678130, 6714228, 7580580, 7833266, 8013756, 8392785, 9349382, 10017195, 11190380, 11749899, 13356260, 13428456, 14024073, 15161160, 15666532, 16027512, 16785570, 18698764, 19583165, 20034390, 20702203, 22380760, 23373455, 23499798, 26712520, 28048146, 31333064, 33571140, 37397528, 39166330, 40068780, 41404406, 46746910, 46999596, 56096292, 58749495, 62106609, 67142280, 70120365, 78332660, 80137560, 82808812, 93493820, 93999192, 103511015, 112192584, 117498990, 124213218, 140240730, 144915421, 156665320, 165617624, 186987640, 207022030, 234997980, 248426436, 280481460, 289830842, 310533045, 414044060, 434746263, 469995960, 496852872, 560962920, 579661684, 621066090, 724577105, 828088120, 869492526, 1159323368, 1242132180, 1449154210, 1738985052, 2173731315, 2484264360, 2898308420, 3477970104, 4347462630, 5796616840, 8694925260, 17389850520]

約数ペア:

[(1, 17389850520), (2, 8694925260), (3, 5796616840), (4, 4347462630), (5, 3477970104), (6, 2898308420), (7, 2484264360), (8, 2173731315), (10, 1738985052), (12, 1449154210), (14, 1242132180), (15, 1159323368), (20, 869492526), (21, 828088120), (24, 724577105), (28, 621066090), (30, 579661684), (31, 560962920), (35, 496852872), (37, 469995960), (40, 434746263), (42, 414044060), (56, 310533045), (60, 289830842), (62, 280481460), (70, 248426436), (74, 234997980), (84, 207022030), (93, 186987640), (105, 165617624), (111, 156665320), (120, 144915421), (124, 140240730), (140, 124213218), (148, 117498990), (155, 112192584), (168, 103511015), (185, 93999192), (186, 93493820), (210, 82808812), (217, 80137560), (222, 78332660), (248, 70120365), (259, 67142280), (280, 62106609), (296, 58749495), (310, 56096292), (370, 46999596), (372, 46746910), (420, 41404406), (434, 40068780), (444, 39166330), (465, 37397528), (518, 33571140), (555, 31333064), (620, 28048146), (651, 26712520), (740, 23499798), (744, 23373455), (777, 22380760), (840, 20702203), (868, 20034390), (888, 19583165), (930, 18698764), (1036, 16785570), (1085, 16027512), (1110, 15666532), (1147, 15161160), (1240, 14024073), (1295, 13428456), (1302, 13356260), (1480, 11749899), (1554, 11190380), (1736, 10017195), (1860, 9349382), (2072, 8392785), (2170, 8013756), (2220, 7833266), (2294, 7580580), (2590, 6714228), (2604, 6678130), (3108, 5595190), (3255, 5342504), (3441, 5053720), (3720, 4674691), (3885, 4476152), (4340, 4006878), (4440, 3916633), (4588, 3790290), (5180, 3357114), (5208, 3339065), (5735, 3032232), (6216, 2797595), (6510, 2671252), (6882, 2526860), (7770, 2238076), (8029, 2165880), (8680, 2003439), (9176, 1895145), (10360, 1678557), (11470, 1516116), (13020, 1335626), (13764, 1263430), (15540, 1119038), (16058, 1082940), (17205, 1010744), (18049, 963480), (22940, 758058), (24087, 721960), (26040, 667813), (27528, 631715), (31080, 559519), (32116, 541470), (34410, 505372), (36098, 481740), (40145, 433176), (45880, 379029), (48174, 360980), (54147, 321160), (64232, 270735), (68820, 252686), (72196, 240870), (80290, 216588), (90245, 192696), (96348, 180490), (108294, 160580), (120435, 144392), (126343, 137640)]