1631527560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{348617}}^1$

素因数の和:348647

約数の個数: 96

約数和(自身を含む): 5710362840

約数和(自身を除く): 4078835280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 348617, 697234, 1045851, 1394468, 1743085, 2091702, 2788936, 3137553, 3486170, 4183404, 4532021, 5229255, 6275106, 6972340, 8366808, 9064042, 10458510, 12550212, 13596063, 13944680, 15687765, 18128084, 20917020, 22660105, 25100424, 27192126, 31375530, 36256168, 40788189, 41834040, 45320210, 54384252, 62751060, 67980315, 81576378, 90640420, 108768504, 125502120, 135960630, 163152756, 181280840, 203940945, 271921260, 326305512, 407881890, 543842520, 815763780, 1631527560]

約数ペア:

[(1, 1631527560), (2, 815763780), (3, 543842520), (4, 407881890), (5, 326305512), (6, 271921260), (8, 203940945), (9, 181280840), (10, 163152756), (12, 135960630), (13, 125502120), (15, 108768504), (18, 90640420), (20, 81576378), (24, 67980315), (26, 62751060), (30, 54384252), (36, 45320210), (39, 41834040), (40, 40788189), (45, 36256168), (52, 31375530), (60, 27192126), (65, 25100424), (72, 22660105), (78, 20917020), (90, 18128084), (104, 15687765), (117, 13944680), (120, 13596063), (130, 12550212), (156, 10458510), (180, 9064042), (195, 8366808), (234, 6972340), (260, 6275106), (312, 5229255), (360, 4532021), (390, 4183404), (468, 3486170), (520, 3137553), (585, 2788936), (780, 2091702), (936, 1743085), (1170, 1394468), (1560, 1045851), (2340, 697234), (4680, 348617)]