1290415695040

素因数分解:

$2^6\times 5^1\times {\mathrm{58733}}^1\times {\mathrm{68659}}^1$

素因数の和:127409

約数の個数: 56

約数和(自身を含む): 3072899447280

約数和(自身を除く): 1782483752240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 58733, 68659, 117466, 137318, 234932, 274636, 293665, 343295, 469864, 549272, 587330, 686590, 939728, 1098544, 1174660, 1373180, 1879456, 2197088, 2349320, 2746360, 3758912, 4394176, 4698640, 5492720, 9397280, 10985440, 18794560, 21970880, 4032549047, 8065098094, 16130196188, 20162745235, 32260392376, 40325490470, 64520784752, 80650980940, 129041569504, 161301961880, 258083139008, 322603923760, 645207847520, 1290415695040]

約数ペア:

[(1, 1290415695040), (2, 645207847520), (4, 322603923760), (5, 258083139008), (8, 161301961880), (10, 129041569504), (16, 80650980940), (20, 64520784752), (32, 40325490470), (40, 32260392376), (64, 20162745235), (80, 16130196188), (160, 8065098094), (320, 4032549047), (58733, 21970880), (68659, 18794560), (117466, 10985440), (137318, 9397280), (234932, 5492720), (274636, 4698640), (293665, 4394176), (343295, 3758912), (469864, 2746360), (549272, 2349320), (587330, 2197088), (686590, 1879456), (939728, 1373180), (1098544, 1174660)]