142504440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 464002560

約数和(自身を除く): 321498120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 167, 195, 260, 312, 334, 390, 501, 520, 547, 668, 780, 835, 1002, 1094, 1336, 1560, 1641, 1670, 2004, 2171, 2188, 2505, 2735, 3282, 3340, 4008, 4342, 4376, 5010, 5470, 6513, 6564, 6680, 7111, 8205, 8684, 10020, 10855, 10940, 13026, 13128, 14222, 16410, 17368, 20040, 21333, 21710, 21880, 26052, 28444, 32565, 32820, 35555, 42666, 43420, 52104, 56888, 65130, 65640, 71110, 85332, 86840, 91349, 106665, 130260, 142220, 170664, 182698, 213330, 260520, 274047, 284440, 365396, 426660, 456745, 548094, 730792, 853320, 913490, 1096188, 1187537, 1370235, 1826980, 2192376, 2375074, 2740470, 3562611, 3653960, 4750148, 5480940, 5937685, 7125222, 9500296, 10961880, 11875370, 14250444, 17813055, 23750740, 28500888, 35626110, 47501480, 71252220, 142504440]

約数ペア:

[(1, 142504440), (2, 71252220), (3, 47501480), (4, 35626110), (5, 28500888), (6, 23750740), (8, 17813055), (10, 14250444), (12, 11875370), (13, 10961880), (15, 9500296), (20, 7125222), (24, 5937685), (26, 5480940), (30, 4750148), (39, 3653960), (40, 3562611), (52, 2740470), (60, 2375074), (65, 2192376), (78, 1826980), (104, 1370235), (120, 1187537), (130, 1096188), (156, 913490), (167, 853320), (195, 730792), (260, 548094), (312, 456745), (334, 426660), (390, 365396), (501, 284440), (520, 274047), (547, 260520), (668, 213330), (780, 182698), (835, 170664), (1002, 142220), (1094, 130260), (1336, 106665), (1560, 91349), (1641, 86840), (1670, 85332), (2004, 71110), (2171, 65640), (2188, 65130), (2505, 56888), (2735, 52104), (3282, 43420), (3340, 42666), (4008, 35555), (4342, 32820), (4376, 32565), (5010, 28444), (5470, 26052), (6513, 21880), (6564, 21710), (6680, 21333), (7111, 20040), (8205, 17368), (8684, 16410), (10020, 14222), (10855, 13128), (10940, 13026)]