2011526440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1296

約数の個数: 192

約数和(自身を含む): 5821113600

約数和(自身を除く): 3809587160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 79, 88, 98, 110, 140, 154, 158, 196, 220, 245, 280, 308, 316, 385, 392, 395, 440, 490, 539, 553, 616, 632, 770, 790, 869, 980, 1078, 1106, 1181, 1540, 1580, 1738, 1960, 2156, 2212, 2362, 2695, 2765, 3080, 3160, 3476, 3871, 4312, 4345, 4424, 4724, 5390, 5530, 5905, 6083, 6952, 7742, 8267, 8690, 9448, 10780, 11060, 11810, 12166, 12991, 15484, 16534, 17380, 19355, 21560, 22120, 23620, 24332, 25982, 30415, 30968, 33068, 34760, 38710, 41335, 42581, 47240, 48664, 51964, 57869, 60830, 64955, 66136, 77420, 82670, 85162, 90937, 93299, 103928, 115738, 121660, 129910, 154840, 165340, 170324, 181874, 186598, 212905, 231476, 243320, 259820, 289345, 330680, 340648, 363748, 373196, 425810, 454685, 462952, 466495, 519640, 578690, 636559, 653093, 727496, 746392, 851620, 909370, 932990, 1026289, 1157380, 1273118, 1306186, 1703240, 1818740, 1865980, 2052578, 2314760, 2546236, 2612372, 3182795, 3265465, 3637480, 3731960, 4105156, 4571651, 5092472, 5131445, 5224744, 6365590, 6530930, 7184023, 8210312, 9143302, 10262890, 12731180, 13061860, 14368046, 18286604, 20525780, 22858255, 25462360, 26123720, 28736092, 35920115, 36573208, 41051560, 45716510, 50288161, 57472184, 71840230, 91433020, 100576322, 143680460, 182866040, 201152644, 251440805, 287360920, 402305288, 502881610, 1005763220, 2011526440]

約数ペア:

[(1, 2011526440), (2, 1005763220), (4, 502881610), (5, 402305288), (7, 287360920), (8, 251440805), (10, 201152644), (11, 182866040), (14, 143680460), (20, 100576322), (22, 91433020), (28, 71840230), (35, 57472184), (40, 50288161), (44, 45716510), (49, 41051560), (55, 36573208), (56, 35920115), (70, 28736092), (77, 26123720), (79, 25462360), (88, 22858255), (98, 20525780), (110, 18286604), (140, 14368046), (154, 13061860), (158, 12731180), (196, 10262890), (220, 9143302), (245, 8210312), (280, 7184023), (308, 6530930), (316, 6365590), (385, 5224744), (392, 5131445), (395, 5092472), (440, 4571651), (490, 4105156), (539, 3731960), (553, 3637480), (616, 3265465), (632, 3182795), (770, 2612372), (790, 2546236), (869, 2314760), (980, 2052578), (1078, 1865980), (1106, 1818740), (1181, 1703240), (1540, 1306186), (1580, 1273118), (1738, 1157380), (1960, 1026289), (2156, 932990), (2212, 909370), (2362, 851620), (2695, 746392), (2765, 727496), (3080, 653093), (3160, 636559), (3476, 578690), (3871, 519640), (4312, 466495), (4345, 462952), (4424, 454685), (4724, 425810), (5390, 373196), (5530, 363748), (5905, 340648), (6083, 330680), (6952, 289345), (7742, 259820), (8267, 243320), (8690, 231476), (9448, 212905), (10780, 186598), (11060, 181874), (11810, 170324), (12166, 165340), (12991, 154840), (15484, 129910), (16534, 121660), (17380, 115738), (19355, 103928), (21560, 93299), (22120, 90937), (23620, 85162), (24332, 82670), (25982, 77420), (30415, 66136), (30968, 64955), (33068, 60830), (34760, 57869), (38710, 51964), (41335, 48664), (42581, 47240)]