1569446320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2311}}^1$

素因数の和:2990

約数の個数: 80

約数和(自身を含む): 3937372992

約数和(自身を除く): 2367926672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 653, 1040, 1306, 2311, 2612, 3265, 4622, 5224, 6530, 8489, 9244, 10448, 11555, 13060, 16978, 18488, 23110, 26120, 30043, 33956, 36976, 42445, 46220, 52240, 60086, 67912, 84890, 92440, 120172, 135824, 150215, 169780, 184880, 240344, 300430, 339560, 480688, 600860, 679120, 1201720, 1509083, 2403440, 3018166, 6036332, 7545415, 12072664, 15090830, 19618079, 24145328, 30181660, 39236158, 60363320, 78472316, 98090395, 120726640, 156944632, 196180790, 313889264, 392361580, 784723160, 1569446320]

約数ペア:

[(1, 1569446320), (2, 784723160), (4, 392361580), (5, 313889264), (8, 196180790), (10, 156944632), (13, 120726640), (16, 98090395), (20, 78472316), (26, 60363320), (40, 39236158), (52, 30181660), (65, 24145328), (80, 19618079), (104, 15090830), (130, 12072664), (208, 7545415), (260, 6036332), (520, 3018166), (653, 2403440), (1040, 1509083), (1306, 1201720), (2311, 679120), (2612, 600860), (3265, 480688), (4622, 339560), (5224, 300430), (6530, 240344), (8489, 184880), (9244, 169780), (10448, 150215), (11555, 135824), (13060, 120172), (16978, 92440), (18488, 84890), (23110, 67912), (26120, 60086), (30043, 52240), (33956, 46220), (36976, 42445)]