327245921320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{22109}}^1$

素因数の和:22367

約数の個数: 128

約数和(自身を含む): 772192634400

約数和(自身を除く): 444946713080

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 73, 74, 137, 146, 148, 185, 274, 292, 296, 365, 370, 548, 584, 685, 730, 740, 1096, 1370, 1460, 1480, 2701, 2740, 2920, 5069, 5402, 5480, 10001, 10138, 10804, 13505, 20002, 20276, 21608, 22109, 25345, 27010, 40004, 40552, 44218, 50005, 50690, 54020, 80008, 88436, 100010, 101380, 108040, 110545, 176872, 200020, 202760, 221090, 370037, 400040, 442180, 740074, 818033, 884360, 1480148, 1613957, 1636066, 1850185, 2960296, 3028933, 3227914, 3272132, 3700370, 4090165, 6057866, 6455828, 6544264, 7400740, 8069785, 8180330, 12115732, 12911656, 14801480, 15144665, 16139570, 16360660, 24231464, 30289330, 32279140, 32721320, 59716409, 60578660, 64558280, 112070521, 119432818, 121157320, 221112109, 224141042, 238865636, 298582045, 442224218, 448282084, 477731272, 560352605, 597164090, 884448436, 896564168, 1105560545, 1120705210, 1194328180, 1768896872, 2211121090, 2241410420, 2388656360, 4422242180, 4482820840, 8181148033, 8844484360, 16362296066, 32724592132, 40905740165, 65449184264, 81811480330, 163622960660, 327245921320]

約数ペア:

[(1, 327245921320), (2, 163622960660), (4, 81811480330), (5, 65449184264), (8, 40905740165), (10, 32724592132), (20, 16362296066), (37, 8844484360), (40, 8181148033), (73, 4482820840), (74, 4422242180), (137, 2388656360), (146, 2241410420), (148, 2211121090), (185, 1768896872), (274, 1194328180), (292, 1120705210), (296, 1105560545), (365, 896564168), (370, 884448436), (548, 597164090), (584, 560352605), (685, 477731272), (730, 448282084), (740, 442224218), (1096, 298582045), (1370, 238865636), (1460, 224141042), (1480, 221112109), (2701, 121157320), (2740, 119432818), (2920, 112070521), (5069, 64558280), (5402, 60578660), (5480, 59716409), (10001, 32721320), (10138, 32279140), (10804, 30289330), (13505, 24231464), (20002, 16360660), (20276, 16139570), (21608, 15144665), (22109, 14801480), (25345, 12911656), (27010, 12115732), (40004, 8180330), (40552, 8069785), (44218, 7400740), (50005, 6544264), (50690, 6455828), (54020, 6057866), (80008, 4090165), (88436, 3700370), (100010, 3272132), (101380, 3227914), (108040, 3028933), (110545, 2960296), (176872, 1850185), (200020, 1636066), (202760, 1613957), (221090, 1480148), (370037, 884360), (400040, 818033), (442180, 740074)]