982171320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1151}}^1$

素因数の和:1725

約数の個数: 128

約数和(自身を含む): 3181731840

約数和(自身を除く): 2199560520

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, 520, 547, 780, 1094, 1151, 1560, 1641, 2188, 2302, 2735, 3282, 3453, 4376, 4604, 5470, 5755, 6564, 6906, 7111, 8205, 9208, 10940, 11510, 13128, 13812, 14222, 14963, 16410, 17265, 21333, 21880, 23020, 27624, 28444, 29926, 32820, 34530, 35555, 42666, 44889, 46040, 56888, 59852, 65640, 69060, 71110, 74815, 85332, 89778, 106665, 119704, 138120, 142220, 149630, 170664, 179556, 213330, 224445, 284440, 299260, 359112, 426660, 448890, 598520, 629597, 853320, 897780, 1259194, 1795560, 1888791, 2518388, 3147985, 3777582, 5036776, 6295970, 7555164, 8184761, 9443955, 12591940, 15110328, 16369522, 18887910, 24554283, 25183880, 32739044, 37775820, 40923805, 49108566, 65478088, 75551640, 81847610, 98217132, 122771415, 163695220, 196434264, 245542830, 327390440, 491085660, 982171320]

約数ペア:

[(1, 982171320), (2, 491085660), (3, 327390440), (4, 245542830), (5, 196434264), (6, 163695220), (8, 122771415), (10, 98217132), (12, 81847610), (13, 75551640), (15, 65478088), (20, 49108566), (24, 40923805), (26, 37775820), (30, 32739044), (39, 25183880), (40, 24554283), (52, 18887910), (60, 16369522), (65, 15110328), (78, 12591940), (104, 9443955), (120, 8184761), (130, 7555164), (156, 6295970), (195, 5036776), (260, 3777582), (312, 3147985), (390, 2518388), (520, 1888791), (547, 1795560), (780, 1259194), (1094, 897780), (1151, 853320), (1560, 629597), (1641, 598520), (2188, 448890), (2302, 426660), (2735, 359112), (3282, 299260), (3453, 284440), (4376, 224445), (4604, 213330), (5470, 179556), (5755, 170664), (6564, 149630), (6906, 142220), (7111, 138120), (8205, 119704), (9208, 106665), (10940, 89778), (11510, 85332), (13128, 74815), (13812, 71110), (14222, 69060), (14963, 65640), (16410, 59852), (17265, 56888), (21333, 46040), (21880, 44889), (23020, 42666), (27624, 35555), (28444, 34530), (29926, 32820)]