383140680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{547}}^1$

素因数の和:1023

約数の個数: 128

約数和(自身を含む): 1242864000

約数和(自身を除く): 859723320

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, 195, 260, 312, 390, 449, 520, 547, 780, 898, 1094, 1347, 1560, 1641, 1796, 2188, 2245, 2694, 2735, 3282, 3592, 4376, 4490, 5388, 5470, 5837, 6564, 6735, 7111, 8205, 8980, 10776, 10940, 11674, 13128, 13470, 14222, 16410, 17511, 17960, 21333, 21880, 23348, 26940, 28444, 29185, 32820, 35022, 35555, 42666, 46696, 53880, 56888, 58370, 65640, 70044, 71110, 85332, 87555, 106665, 116740, 140088, 142220, 170664, 175110, 213330, 233480, 245603, 284440, 350220, 426660, 491206, 700440, 736809, 853320, 982412, 1228015, 1473618, 1964824, 2456030, 2947236, 3192839, 3684045, 4912060, 5894472, 6385678, 7368090, 9578517, 9824120, 12771356, 14736180, 15964195, 19157034, 25542712, 29472360, 31928390, 38314068, 47892585, 63856780, 76628136, 95785170, 127713560, 191570340, 383140680]

約数ペア:

[(1, 383140680), (2, 191570340), (3, 127713560), (4, 95785170), (5, 76628136), (6, 63856780), (8, 47892585), (10, 38314068), (12, 31928390), (13, 29472360), (15, 25542712), (20, 19157034), (24, 15964195), (26, 14736180), (30, 12771356), (39, 9824120), (40, 9578517), (52, 7368090), (60, 6385678), (65, 5894472), (78, 4912060), (104, 3684045), (120, 3192839), (130, 2947236), (156, 2456030), (195, 1964824), (260, 1473618), (312, 1228015), (390, 982412), (449, 853320), (520, 736809), (547, 700440), (780, 491206), (898, 426660), (1094, 350220), (1347, 284440), (1560, 245603), (1641, 233480), (1796, 213330), (2188, 175110), (2245, 170664), (2694, 142220), (2735, 140088), (3282, 116740), (3592, 106665), (4376, 87555), (4490, 85332), (5388, 71110), (5470, 70044), (5837, 65640), (6564, 58370), (6735, 56888), (7111, 53880), (8205, 46696), (8980, 42666), (10776, 35555), (10940, 35022), (11674, 32820), (13128, 29185), (13470, 28444), (14222, 26940), (16410, 23348), (17511, 21880), (17960, 21333)]