15702540760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{29443}}^1$

素因数の和:29720

約数の個数: 64

約数和(自身を含む): 36039456000

約数和(自身を除く): 20336915240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 199, 268, 335, 398, 536, 670, 796, 995, 1340, 1592, 1990, 2680, 3980, 7960, 13333, 26666, 29443, 53332, 58886, 66665, 106664, 117772, 133330, 147215, 235544, 266660, 294430, 533320, 588860, 1177720, 1972681, 3945362, 5859157, 7890724, 9863405, 11718314, 15781448, 19726810, 23436628, 29295785, 39453620, 46873256, 58591570, 78907240, 117183140, 234366280, 392563519, 785127038, 1570254076, 1962817595, 3140508152, 3925635190, 7851270380, 15702540760]

約数ペア:

[(1, 15702540760), (2, 7851270380), (4, 3925635190), (5, 3140508152), (8, 1962817595), (10, 1570254076), (20, 785127038), (40, 392563519), (67, 234366280), (134, 117183140), (199, 78907240), (268, 58591570), (335, 46873256), (398, 39453620), (536, 29295785), (670, 23436628), (796, 19726810), (995, 15781448), (1340, 11718314), (1592, 9863405), (1990, 7890724), (2680, 5859157), (3980, 3945362), (7960, 1972681), (13333, 1177720), (26666, 588860), (29443, 533320), (53332, 294430), (58886, 266660), (66665, 235544), (106664, 147215), (117772, 133330)]