15695029620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{2663}}^1$

素因数の和:3054

約数の個数: 144

約数和(自身を含む): 48174497280

約数和(自身を除く): 32479467660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 239, 274, 411, 478, 548, 685, 717, 822, 956, 1195, 1233, 1370, 1434, 1644, 2055, 2151, 2390, 2466, 2663, 2740, 2868, 3585, 4110, 4302, 4780, 4932, 5326, 6165, 7170, 7989, 8220, 8604, 10652, 10755, 12330, 13315, 14340, 15978, 21510, 23967, 24660, 26630, 31956, 32743, 39945, 43020, 47934, 53260, 65486, 79890, 95868, 98229, 119835, 130972, 159780, 163715, 196458, 239670, 294687, 327430, 364831, 392916, 479340, 491145, 589374, 636457, 654860, 729662, 982290, 1094493, 1178748, 1272914, 1459324, 1473435, 1824155, 1909371, 1964580, 2188986, 2545828, 2946870, 3182285, 3283479, 3648310, 3818742, 4377972, 5472465, 5728113, 5893740, 6364570, 6566958, 7296620, 7637484, 9546855, 10944930, 11456226, 12729140, 13133916, 16417395, 19093710, 21889860, 22912452, 28640565, 32834790, 38187420, 57281130, 65669580, 87194609, 114562260, 174389218, 261583827, 348778436, 435973045, 523167654, 784751481, 871946090, 1046335308, 1307919135, 1569502962, 1743892180, 2615838270, 3139005924, 3923757405, 5231676540, 7847514810, 15695029620]

約数ペア:

[(1, 15695029620), (2, 7847514810), (3, 5231676540), (4, 3923757405), (5, 3139005924), (6, 2615838270), (9, 1743892180), (10, 1569502962), (12, 1307919135), (15, 1046335308), (18, 871946090), (20, 784751481), (30, 523167654), (36, 435973045), (45, 348778436), (60, 261583827), (90, 174389218), (137, 114562260), (180, 87194609), (239, 65669580), (274, 57281130), (411, 38187420), (478, 32834790), (548, 28640565), (685, 22912452), (717, 21889860), (822, 19093710), (956, 16417395), (1195, 13133916), (1233, 12729140), (1370, 11456226), (1434, 10944930), (1644, 9546855), (2055, 7637484), (2151, 7296620), (2390, 6566958), (2466, 6364570), (2663, 5893740), (2740, 5728113), (2868, 5472465), (3585, 4377972), (4110, 3818742), (4302, 3648310), (4780, 3283479), (4932, 3182285), (5326, 2946870), (6165, 2545828), (7170, 2188986), (7989, 1964580), (8220, 1909371), (8604, 1824155), (10652, 1473435), (10755, 1459324), (12330, 1272914), (13315, 1178748), (14340, 1094493), (15978, 982290), (21510, 729662), (23967, 654860), (24660, 636457), (26630, 589374), (31956, 491145), (32743, 479340), (39945, 392916), (43020, 364831), (47934, 327430), (53260, 294687), (65486, 239670), (79890, 196458), (95868, 163715), (98229, 159780), (119835, 130972)]