20162977380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{410317}}^1$

素因数の和:410355

約数の個数: 192

約数和(自身を含む): 77205434880

約数和(自身を除く): 57042457500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 24570, 49140, 410317, 820634, 1230951, 1641268, 2051585, 2461902, 2872219, 3692853, 4103170, 4923804, 5334121, 5744438, 6154755, 7385706, 8206340, 8616657, 10668242, 11078559, 11488876, 12309510, 14361095, 14771412, 16002363, 17233314, 18464265, 21336484, 22157118, 24619020, 25849971, 26670605, 28722190, 32004726, 34466628, 36928530, 37338847, 43083285, 44314236, 48007089, 51699942, 53341210, 55392795, 57444380, 64009452, 73857060, 74677694, 77549913, 80011815, 86166570, 96014178, 103399884, 106682420, 110785590, 112016541, 129249855, 144021267, 149355388, 155099826, 160023630, 172333140, 186694235, 192028356, 221571180, 224033082, 240035445, 258499710, 288042534, 310199652, 320047260, 336049623, 373388470, 387749565, 448066164, 480070890, 516999420, 560082705, 576085068, 672099246, 720106335, 746776940, 775499130, 960141780, 1008148869, 1120165410, 1344198492, 1440212670, 1550998260, 1680248115, 2016297738, 2240330820, 2880425340, 3360496230, 4032595476, 5040744345, 6720992460, 10081488690, 20162977380]

約数ペア:

[(1, 20162977380), (2, 10081488690), (3, 6720992460), (4, 5040744345), (5, 4032595476), (6, 3360496230), (7, 2880425340), (9, 2240330820), (10, 2016297738), (12, 1680248115), (13, 1550998260), (14, 1440212670), (15, 1344198492), (18, 1120165410), (20, 1008148869), (21, 960141780), (26, 775499130), (27, 746776940), (28, 720106335), (30, 672099246), (35, 576085068), (36, 560082705), (39, 516999420), (42, 480070890), (45, 448066164), (52, 387749565), (54, 373388470), (60, 336049623), (63, 320047260), (65, 310199652), (70, 288042534), (78, 258499710), (84, 240035445), (90, 224033082), (91, 221571180), (105, 192028356), (108, 186694235), (117, 172333140), (126, 160023630), (130, 155099826), (135, 149355388), (140, 144021267), (156, 129249855), (180, 112016541), (182, 110785590), (189, 106682420), (195, 103399884), (210, 96014178), (234, 86166570), (252, 80011815), (260, 77549913), (270, 74677694), (273, 73857060), (315, 64009452), (351, 57444380), (364, 55392795), (378, 53341210), (390, 51699942), (420, 48007089), (455, 44314236), (468, 43083285), (540, 37338847), (546, 36928530), (585, 34466628), (630, 32004726), (702, 28722190), (756, 26670605), (780, 25849971), (819, 24619020), (910, 22157118), (945, 21336484), (1092, 18464265), (1170, 17233314), (1260, 16002363), (1365, 14771412), (1404, 14361095), (1638, 12309510), (1755, 11488876), (1820, 11078559), (1890, 10668242), (2340, 8616657), (2457, 8206340), (2730, 7385706), (3276, 6154755), (3510, 5744438), (3780, 5334121), (4095, 4923804), (4914, 4103170), (5460, 3692853), (7020, 2872219), (8190, 2461902), (9828, 2051585), (12285, 1641268), (16380, 1230951), (24570, 820634), (49140, 410317)]