240654960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3673}}^1$

素因数の和:3712

約数の個数: 240

約数和(自身を含む): 994977984

約数和(自身を除く): 754323024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 3673, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 7346, 8190, 9360, 10920, 11019, 13104, 14692, 16380, 18365, 21840, 22038, 25711, 29384, 32760, 33057, 36730, 44076, 47749, 51422, 55095, 58768, 65520, 66114, 73460, 77133, 88152, 95498, 102844, 110190, 128555, 132228, 143247, 146920, 154266, 165285, 176304, 190996, 205688, 220380, 231399, 238745, 257110, 264456, 286494, 293840, 308532, 330570, 334243, 381992, 385665, 411376, 429741, 440760, 462798, 477490, 514220, 528912, 572988, 617064, 661140, 668486, 716235, 763984, 771330, 859482, 881520, 925596, 954980, 1002729, 1028440, 1145976, 1156995, 1234128, 1322280, 1336972, 1432470, 1542660, 1671215, 1718964, 1851192, 1909960, 2005458, 2056880, 2148705, 2291952, 2313990, 2644560, 2673944, 2864940, 3008187, 3085320, 3342430, 3437928, 3702384, 3819920, 4010916, 4297410, 4627980, 5013645, 5347888, 5729880, 6016374, 6170640, 6684860, 6875856, 8021832, 8594820, 9255960, 10027290, 11459760, 12032748, 13369720, 15040935, 16043664, 17189640, 18511920, 20054580, 24065496, 26739440, 30081870, 34379280, 40109160, 48130992, 60163740, 80218320, 120327480, 240654960]

約数ペア:

[(1, 240654960), (2, 120327480), (3, 80218320), (4, 60163740), (5, 48130992), (6, 40109160), (7, 34379280), (8, 30081870), (9, 26739440), (10, 24065496), (12, 20054580), (13, 18511920), (14, 17189640), (15, 16043664), (16, 15040935), (18, 13369720), (20, 12032748), (21, 11459760), (24, 10027290), (26, 9255960), (28, 8594820), (30, 8021832), (35, 6875856), (36, 6684860), (39, 6170640), (40, 6016374), (42, 5729880), (45, 5347888), (48, 5013645), (52, 4627980), (56, 4297410), (60, 4010916), (63, 3819920), (65, 3702384), (70, 3437928), (72, 3342430), (78, 3085320), (80, 3008187), (84, 2864940), (90, 2673944), (91, 2644560), (104, 2313990), (105, 2291952), (112, 2148705), (117, 2056880), (120, 2005458), (126, 1909960), (130, 1851192), (140, 1718964), (144, 1671215), (156, 1542660), (168, 1432470), (180, 1336972), (182, 1322280), (195, 1234128), (208, 1156995), (210, 1145976), (234, 1028440), (240, 1002729), (252, 954980), (260, 925596), (273, 881520), (280, 859482), (312, 771330), (315, 763984), (336, 716235), (360, 668486), (364, 661140), (390, 617064), (420, 572988), (455, 528912), (468, 514220), (504, 477490), (520, 462798), (546, 440760), (560, 429741), (585, 411376), (624, 385665), (630, 381992), (720, 334243), (728, 330570), (780, 308532), (819, 293840), (840, 286494), (910, 264456), (936, 257110), (1008, 238745), (1040, 231399), (1092, 220380), (1170, 205688), (1260, 190996), (1365, 176304), (1456, 165285), (1560, 154266), (1638, 146920), (1680, 143247), (1820, 132228), (1872, 128555), (2184, 110190), (2340, 102844), (2520, 95498), (2730, 88152), (3120, 77133), (3276, 73460), (3640, 66114), (3673, 65520), (4095, 58768), (4368, 55095), (4680, 51422), (5040, 47749), (5460, 44076), (6552, 36730), (7280, 33057), (7346, 32760), (8190, 29384), (9360, 25711), (10920, 22038), (11019, 21840), (13104, 18365), (14692, 16380)]