17239560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 57214080

約数和(自身を除く): 39974520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 257, 258, 260, 312, 344, 390, 430, 514, 516, 520, 559, 645, 771, 780, 860, 1028, 1032, 1118, 1285, 1290, 1542, 1560, 1677, 1720, 2056, 2236, 2570, 2580, 2795, 3084, 3341, 3354, 3855, 4472, 5140, 5160, 5590, 6168, 6682, 6708, 7710, 8385, 10023, 10280, 11051, 11180, 13364, 13416, 15420, 16705, 16770, 20046, 22102, 22360, 26728, 30840, 33153, 33410, 33540, 40092, 44204, 50115, 55255, 66306, 66820, 67080, 80184, 88408, 100230, 110510, 132612, 133640, 143663, 165765, 200460, 221020, 265224, 287326, 331530, 400920, 430989, 442040, 574652, 663060, 718315, 861978, 1149304, 1326120, 1436630, 1723956, 2154945, 2873260, 3447912, 4309890, 5746520, 8619780, 17239560]

約数ペア:

[(1, 17239560), (2, 8619780), (3, 5746520), (4, 4309890), (5, 3447912), (6, 2873260), (8, 2154945), (10, 1723956), (12, 1436630), (13, 1326120), (15, 1149304), (20, 861978), (24, 718315), (26, 663060), (30, 574652), (39, 442040), (40, 430989), (43, 400920), (52, 331530), (60, 287326), (65, 265224), (78, 221020), (86, 200460), (104, 165765), (120, 143663), (129, 133640), (130, 132612), (156, 110510), (172, 100230), (195, 88408), (215, 80184), (257, 67080), (258, 66820), (260, 66306), (312, 55255), (344, 50115), (390, 44204), (430, 40092), (514, 33540), (516, 33410), (520, 33153), (559, 30840), (645, 26728), (771, 22360), (780, 22102), (860, 20046), (1028, 16770), (1032, 16705), (1118, 15420), (1285, 13416), (1290, 13364), (1542, 11180), (1560, 11051), (1677, 10280), (1720, 10023), (2056, 8385), (2236, 7710), (2570, 6708), (2580, 6682), (2795, 6168), (3084, 5590), (3341, 5160), (3354, 5140), (3855, 4472)]