2990290680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33629}}^1$

素因数の和:33678

約数の個数: 192

約数和(自身を含む): 11017188000

約数和(自身を除く): 8026897320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9880, 11115, 14820, 17784, 22230, 29640, 33629, 44460, 67258, 88920, 100887, 134516, 168145, 201774, 269032, 302661, 336290, 403548, 437177, 504435, 605322, 638951, 672580, 807096, 874354, 1008870, 1210644, 1277902, 1311531, 1345160, 1513305, 1748708, 1916853, 2017740, 2185885, 2421288, 2555804, 2623062, 3026610, 3194755, 3497416, 3833706, 3934593, 4035480, 4371770, 5111608, 5246124, 5750559, 6053220, 6389510, 6557655, 7667412, 7869186, 8306363, 8743540, 9584265, 10492248, 11501118, 12106440, 12779020, 13115310, 15334824, 15738372, 16612726, 17487080, 19168530, 19672965, 23002236, 24919089, 25558040, 26230620, 28752795, 31476744, 33225452, 38337060, 39345930, 41531815, 46004472, 49838178, 52461240, 57505590, 66450904, 74757267, 76674120, 78691860, 83063630, 99676356, 115011180, 124595445, 149514534, 157383720, 166127260, 199352712, 230022360, 249190890, 299029068, 332254520, 373786335, 498381780, 598058136, 747572670, 996763560, 1495145340, 2990290680]

約数ペア:

[(1, 2990290680), (2, 1495145340), (3, 996763560), (4, 747572670), (5, 598058136), (6, 498381780), (8, 373786335), (9, 332254520), (10, 299029068), (12, 249190890), (13, 230022360), (15, 199352712), (18, 166127260), (19, 157383720), (20, 149514534), (24, 124595445), (26, 115011180), (30, 99676356), (36, 83063630), (38, 78691860), (39, 76674120), (40, 74757267), (45, 66450904), (52, 57505590), (57, 52461240), (60, 49838178), (65, 46004472), (72, 41531815), (76, 39345930), (78, 38337060), (90, 33225452), (95, 31476744), (104, 28752795), (114, 26230620), (117, 25558040), (120, 24919089), (130, 23002236), (152, 19672965), (156, 19168530), (171, 17487080), (180, 16612726), (190, 15738372), (195, 15334824), (228, 13115310), (234, 12779020), (247, 12106440), (260, 11501118), (285, 10492248), (312, 9584265), (342, 8743540), (360, 8306363), (380, 7869186), (390, 7667412), (456, 6557655), (468, 6389510), (494, 6053220), (520, 5750559), (570, 5246124), (585, 5111608), (684, 4371770), (741, 4035480), (760, 3934593), (780, 3833706), (855, 3497416), (936, 3194755), (988, 3026610), (1140, 2623062), (1170, 2555804), (1235, 2421288), (1368, 2185885), (1482, 2017740), (1560, 1916853), (1710, 1748708), (1976, 1513305), (2223, 1345160), (2280, 1311531), (2340, 1277902), (2470, 1210644), (2964, 1008870), (3420, 874354), (3705, 807096), (4446, 672580), (4680, 638951), (4940, 605322), (5928, 504435), (6840, 437177), (7410, 403548), (8892, 336290), (9880, 302661), (11115, 269032), (14820, 201774), (17784, 168145), (22230, 134516), (29640, 100887), (33629, 88920), (44460, 67258)]