15695558720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{7417}}^1$

素因数の和:7840

約数の個数: 112

約数和(自身を含む): 39680662320

約数和(自身を除く): 23985103600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 389, 544, 680, 778, 1088, 1360, 1556, 1945, 2720, 3112, 3890, 5440, 6224, 6613, 7417, 7780, 12448, 13226, 14834, 15560, 24896, 26452, 29668, 31120, 33065, 37085, 52904, 59336, 62240, 66130, 74170, 105808, 118672, 124480, 126089, 132260, 148340, 211616, 237344, 252178, 264520, 296680, 423232, 474688, 504356, 529040, 593360, 630445, 1008712, 1058080, 1186720, 1260890, 2017424, 2116160, 2373440, 2521780, 2885213, 4034848, 5043560, 5770426, 8069696, 10087120, 11540852, 14426065, 20174240, 23081704, 28852130, 40348480, 46163408, 49048621, 57704260, 92326816, 98097242, 115408520, 184653632, 196194484, 230817040, 245243105, 392388968, 461634080, 490486210, 784777936, 923268160, 980972420, 1569555872, 1961944840, 3139111744, 3923889680, 7847779360, 15695558720]

約数ペア:

[(1, 15695558720), (2, 7847779360), (4, 3923889680), (5, 3139111744), (8, 1961944840), (10, 1569555872), (16, 980972420), (17, 923268160), (20, 784777936), (32, 490486210), (34, 461634080), (40, 392388968), (64, 245243105), (68, 230817040), (80, 196194484), (85, 184653632), (136, 115408520), (160, 98097242), (170, 92326816), (272, 57704260), (320, 49048621), (340, 46163408), (389, 40348480), (544, 28852130), (680, 23081704), (778, 20174240), (1088, 14426065), (1360, 11540852), (1556, 10087120), (1945, 8069696), (2720, 5770426), (3112, 5043560), (3890, 4034848), (5440, 2885213), (6224, 2521780), (6613, 2373440), (7417, 2116160), (7780, 2017424), (12448, 1260890), (13226, 1186720), (14834, 1058080), (15560, 1008712), (24896, 630445), (26452, 593360), (29668, 529040), (31120, 504356), (33065, 474688), (37085, 423232), (52904, 296680), (59336, 264520), (62240, 252178), (66130, 237344), (74170, 211616), (105808, 148340), (118672, 132260), (124480, 126089)]