327248220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 1010862720

約数和(自身を除く): 683614500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 169, 177, 195, 236, 260, 295, 338, 354, 390, 507, 547, 590, 676, 708, 767, 780, 845, 885, 1014, 1094, 1180, 1534, 1641, 1690, 1770, 2028, 2188, 2301, 2535, 2735, 3068, 3282, 3380, 3540, 3835, 4602, 5070, 5470, 6564, 7111, 7670, 8205, 9204, 9971, 10140, 10940, 11505, 14222, 15340, 16410, 19942, 21333, 23010, 28444, 29913, 32273, 32820, 35555, 39884, 42666, 46020, 49855, 59826, 64546, 71110, 85332, 92443, 96819, 99710, 106665, 119652, 129092, 142220, 149565, 161365, 184886, 193638, 199420, 213330, 277329, 299130, 322730, 369772, 387276, 419549, 426660, 462215, 484095, 554658, 598260, 645460, 839098, 924430, 968190, 1109316, 1258647, 1386645, 1678196, 1848860, 1936380, 2097745, 2517294, 2773290, 4195490, 5034588, 5454137, 5546580, 6293235, 8390980, 10908274, 12586470, 16362411, 21816548, 25172940, 27270685, 32724822, 54541370, 65449644, 81812055, 109082740, 163624110, 327248220]

約数ペア:

[(1, 327248220), (2, 163624110), (3, 109082740), (4, 81812055), (5, 65449644), (6, 54541370), (10, 32724822), (12, 27270685), (13, 25172940), (15, 21816548), (20, 16362411), (26, 12586470), (30, 10908274), (39, 8390980), (52, 6293235), (59, 5546580), (60, 5454137), (65, 5034588), (78, 4195490), (118, 2773290), (130, 2517294), (156, 2097745), (169, 1936380), (177, 1848860), (195, 1678196), (236, 1386645), (260, 1258647), (295, 1109316), (338, 968190), (354, 924430), (390, 839098), (507, 645460), (547, 598260), (590, 554658), (676, 484095), (708, 462215), (767, 426660), (780, 419549), (845, 387276), (885, 369772), (1014, 322730), (1094, 299130), (1180, 277329), (1534, 213330), (1641, 199420), (1690, 193638), (1770, 184886), (2028, 161365), (2188, 149565), (2301, 142220), (2535, 129092), (2735, 119652), (3068, 106665), (3282, 99710), (3380, 96819), (3540, 92443), (3835, 85332), (4602, 71110), (5070, 64546), (5470, 59826), (6564, 49855), (7111, 46020), (7670, 42666), (8205, 39884), (9204, 35555), (9971, 32820), (10140, 32273), (10940, 29913), (11505, 28444), (14222, 23010), (15340, 21333), (16410, 19942)]