217845918080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{9067}}^1$

素因数の和:9297

約数の個数: 256

約数和(自身を含む): 618005237760

約数和(自身を除く): 400159319680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 173, 217, 224, 248, 280, 310, 320, 346, 434, 448, 496, 560, 620, 640, 692, 865, 868, 896, 992, 1085, 1120, 1211, 1240, 1384, 1730, 1736, 1984, 2170, 2240, 2422, 2480, 2768, 3460, 3472, 3968, 4340, 4480, 4844, 4960, 5363, 5536, 6055, 6920, 6944, 8680, 9067, 9688, 9920, 10726, 11072, 12110, 13840, 13888, 17360, 18134, 19376, 19840, 21452, 22144, 24220, 26815, 27680, 27776, 34720, 36268, 37541, 38752, 42904, 45335, 48440, 53630, 55360, 63469, 69440, 72536, 75082, 77504, 85808, 90670, 96880, 107260, 110720, 126938, 138880, 145072, 150164, 155008, 171616, 181340, 187705, 193760, 214520, 253876, 281077, 290144, 300328, 317345, 343232, 362680, 375410, 387520, 429040, 507752, 562154, 580288, 600656, 634690, 686464, 725360, 750820, 775040, 858080, 1015504, 1124308, 1160576, 1201312, 1269380, 1405385, 1450720, 1501640, 1568591, 1716160, 1967539, 2031008, 2248616, 2402624, 2538760, 2810770, 2901440, 3003280, 3137182, 3432320, 3935078, 4062016, 4497232, 4805248, 5077520, 5621540, 5802880, 6006560, 6274364, 7842955, 7870156, 8124032, 8994464, 9837695, 10155040, 10980137, 11243080, 12013120, 12548728, 15685910, 15740312, 17988928, 19675390, 20310080, 21960274, 22486160, 24026240, 25097456, 31371820, 31480624, 35977856, 39350780, 40620160, 43920548, 44972320, 48626321, 50194912, 54900685, 62743640, 62961248, 78701560, 87841096, 89944640, 97252642, 100389824, 109801370, 125487280, 125922496, 157403120, 175682192, 179889280, 194505284, 200779648, 219602740, 243131605, 250974560, 251844992, 314806240, 340384247, 351364384, 389010568, 439205480, 486263210, 501949120, 629612480, 680768494, 702728768, 778021136, 878410960, 972526420, 1003898240, 1259224960, 1361536988, 1405457536, 1556042272, 1701921235, 1756821920, 1945052840, 2723073976, 3112084544, 3403842470, 3513643840, 3890105680, 5446147952, 6224169088, 6807684940, 7027287680, 7780211360, 10892295904, 13615369880, 15560422720, 21784591808, 27230739760, 31120845440, 43569183616, 54461479520, 108922959040, 217845918080]

約数ペア:

[(1, 217845918080), (2, 108922959040), (4, 54461479520), (5, 43569183616), (7, 31120845440), (8, 27230739760), (10, 21784591808), (14, 15560422720), (16, 13615369880), (20, 10892295904), (28, 7780211360), (31, 7027287680), (32, 6807684940), (35, 6224169088), (40, 5446147952), (56, 3890105680), (62, 3513643840), (64, 3403842470), (70, 3112084544), (80, 2723073976), (112, 1945052840), (124, 1756821920), (128, 1701921235), (140, 1556042272), (155, 1405457536), (160, 1361536988), (173, 1259224960), (217, 1003898240), (224, 972526420), (248, 878410960), (280, 778021136), (310, 702728768), (320, 680768494), (346, 629612480), (434, 501949120), (448, 486263210), (496, 439205480), (560, 389010568), (620, 351364384), (640, 340384247), (692, 314806240), (865, 251844992), (868, 250974560), (896, 243131605), (992, 219602740), (1085, 200779648), (1120, 194505284), (1211, 179889280), (1240, 175682192), (1384, 157403120), (1730, 125922496), (1736, 125487280), (1984, 109801370), (2170, 100389824), (2240, 97252642), (2422, 89944640), (2480, 87841096), (2768, 78701560), (3460, 62961248), (3472, 62743640), (3968, 54900685), (4340, 50194912), (4480, 48626321), (4844, 44972320), (4960, 43920548), (5363, 40620160), (5536, 39350780), (6055, 35977856), (6920, 31480624), (6944, 31371820), (8680, 25097456), (9067, 24026240), (9688, 22486160), (9920, 21960274), (10726, 20310080), (11072, 19675390), (12110, 17988928), (13840, 15740312), (13888, 15685910), (17360, 12548728), (18134, 12013120), (19376, 11243080), (19840, 10980137), (21452, 10155040), (22144, 9837695), (24220, 8994464), (26815, 8124032), (27680, 7870156), (27776, 7842955), (34720, 6274364), (36268, 6006560), (37541, 5802880), (38752, 5621540), (42904, 5077520), (45335, 4805248), (48440, 4497232), (53630, 4062016), (55360, 3935078), (63469, 3432320), (69440, 3137182), (72536, 3003280), (75082, 2901440), (77504, 2810770), (85808, 2538760), (90670, 2402624), (96880, 2248616), (107260, 2031008), (110720, 1967539), (126938, 1716160), (138880, 1568591), (145072, 1501640), (150164, 1450720), (155008, 1405385), (171616, 1269380), (181340, 1201312), (187705, 1160576), (193760, 1124308), (214520, 1015504), (253876, 858080), (281077, 775040), (290144, 750820), (300328, 725360), (317345, 686464), (343232, 634690), (362680, 600656), (375410, 580288), (387520, 562154), (429040, 507752)]