141463980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 216

約数和(自身を含む): 512143632

約数和(自身を除く): 370679652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 49, 60, 63, 70, 84, 86, 90, 98, 105, 126, 129, 140, 147, 172, 180, 196, 210, 215, 245, 252, 258, 294, 301, 315, 373, 387, 420, 430, 441, 490, 516, 588, 602, 630, 645, 735, 746, 774, 860, 882, 903, 980, 1119, 1204, 1260, 1290, 1470, 1492, 1505, 1548, 1764, 1806, 1865, 1935, 2107, 2205, 2238, 2580, 2611, 2709, 2940, 3010, 3357, 3612, 3730, 3870, 4214, 4410, 4476, 4515, 5222, 5418, 5595, 6020, 6321, 6714, 7460, 7740, 7833, 8428, 8820, 9030, 10444, 10535, 10836, 11190, 12642, 13055, 13428, 13545, 15666, 16039, 16785, 18060, 18277, 18963, 21070, 22380, 23499, 25284, 26110, 27090, 31332, 31605, 32078, 33570, 36554, 37926, 39165, 42140, 46998, 48117, 52220, 54180, 54831, 63210, 64156, 67140, 73108, 75852, 78330, 80195, 91385, 93996, 94815, 96234, 109662, 112273, 117495, 126420, 144351, 156660, 160390, 164493, 182770, 189630, 192468, 219324, 224546, 234990, 240585, 274155, 288702, 320780, 328986, 336819, 365540, 379260, 449092, 469980, 481170, 548310, 561365, 577404, 657972, 673638, 721755, 785911, 822465, 962340, 1010457, 1096620, 1122730, 1347276, 1443510, 1571822, 1644930, 1684095, 2020914, 2245460, 2357733, 2887020, 3143644, 3289860, 3368190, 3929555, 4041828, 4715466, 5052285, 6736380, 7073199, 7859110, 9430932, 10104570, 11788665, 14146398, 15718220, 20209140, 23577330, 28292796, 35365995, 47154660, 70731990, 141463980]

約数ペア:

[(1, 141463980), (2, 70731990), (3, 47154660), (4, 35365995), (5, 28292796), (6, 23577330), (7, 20209140), (9, 15718220), (10, 14146398), (12, 11788665), (14, 10104570), (15, 9430932), (18, 7859110), (20, 7073199), (21, 6736380), (28, 5052285), (30, 4715466), (35, 4041828), (36, 3929555), (42, 3368190), (43, 3289860), (45, 3143644), (49, 2887020), (60, 2357733), (63, 2245460), (70, 2020914), (84, 1684095), (86, 1644930), (90, 1571822), (98, 1443510), (105, 1347276), (126, 1122730), (129, 1096620), (140, 1010457), (147, 962340), (172, 822465), (180, 785911), (196, 721755), (210, 673638), (215, 657972), (245, 577404), (252, 561365), (258, 548310), (294, 481170), (301, 469980), (315, 449092), (373, 379260), (387, 365540), (420, 336819), (430, 328986), (441, 320780), (490, 288702), (516, 274155), (588, 240585), (602, 234990), (630, 224546), (645, 219324), (735, 192468), (746, 189630), (774, 182770), (860, 164493), (882, 160390), (903, 156660), (980, 144351), (1119, 126420), (1204, 117495), (1260, 112273), (1290, 109662), (1470, 96234), (1492, 94815), (1505, 93996), (1548, 91385), (1764, 80195), (1806, 78330), (1865, 75852), (1935, 73108), (2107, 67140), (2205, 64156), (2238, 63210), (2580, 54831), (2611, 54180), (2709, 52220), (2940, 48117), (3010, 46998), (3357, 42140), (3612, 39165), (3730, 37926), (3870, 36554), (4214, 33570), (4410, 32078), (4476, 31605), (4515, 31332), (5222, 27090), (5418, 26110), (5595, 25284), (6020, 23499), (6321, 22380), (6714, 21070), (7460, 18963), (7740, 18277), (7833, 18060), (8428, 16785), (8820, 16039), (9030, 15666), (10444, 13545), (10535, 13428), (10836, 13055), (11190, 12642)]