1123981040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{853}}^1$

素因数の和:1067

約数の個数: 160

約数和(自身を含む): 3237876096

約数和(自身を除く): 2113895056

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 181, 182, 208, 260, 280, 362, 364, 455, 520, 560, 724, 728, 853, 905, 910, 1040, 1267, 1448, 1456, 1706, 1810, 1820, 2353, 2534, 2896, 3412, 3620, 3640, 4265, 4706, 5068, 5971, 6335, 6824, 7240, 7280, 8530, 9412, 10136, 11089, 11765, 11942, 12670, 13648, 14480, 16471, 17060, 18824, 20272, 22178, 23530, 23884, 25340, 29855, 32942, 34120, 37648, 44356, 47060, 47768, 50680, 55445, 59710, 65884, 68240, 77623, 82355, 88712, 94120, 95536, 101360, 110890, 119420, 131768, 154393, 155246, 164710, 177424, 188240, 221780, 238840, 263536, 308786, 310492, 329420, 388115, 443560, 477680, 617572, 620984, 658840, 771965, 776230, 887120, 1080751, 1235144, 1241968, 1317680, 1543930, 1552460, 2007109, 2161502, 2470288, 3087860, 3104920, 4014218, 4323004, 5403755, 6175720, 6209840, 8028436, 8646008, 10035545, 10807510, 12351440, 14049763, 16056872, 17292016, 20071090, 21615020, 28099526, 32113744, 40142180, 43230040, 56199052, 70248815, 80284360, 86460080, 112398104, 140497630, 160568720, 224796208, 280995260, 561990520, 1123981040]

約数ペア:

[(1, 1123981040), (2, 561990520), (4, 280995260), (5, 224796208), (7, 160568720), (8, 140497630), (10, 112398104), (13, 86460080), (14, 80284360), (16, 70248815), (20, 56199052), (26, 43230040), (28, 40142180), (35, 32113744), (40, 28099526), (52, 21615020), (56, 20071090), (65, 17292016), (70, 16056872), (80, 14049763), (91, 12351440), (104, 10807510), (112, 10035545), (130, 8646008), (140, 8028436), (181, 6209840), (182, 6175720), (208, 5403755), (260, 4323004), (280, 4014218), (362, 3104920), (364, 3087860), (455, 2470288), (520, 2161502), (560, 2007109), (724, 1552460), (728, 1543930), (853, 1317680), (905, 1241968), (910, 1235144), (1040, 1080751), (1267, 887120), (1448, 776230), (1456, 771965), (1706, 658840), (1810, 620984), (1820, 617572), (2353, 477680), (2534, 443560), (2896, 388115), (3412, 329420), (3620, 310492), (3640, 308786), (4265, 263536), (4706, 238840), (5068, 221780), (5971, 188240), (6335, 177424), (6824, 164710), (7240, 155246), (7280, 154393), (8530, 131768), (9412, 119420), (10136, 110890), (11089, 101360), (11765, 95536), (11942, 94120), (12670, 88712), (13648, 82355), (14480, 77623), (16471, 68240), (17060, 65884), (18824, 59710), (20272, 55445), (22178, 50680), (23530, 47768), (23884, 47060), (25340, 44356), (29855, 37648), (32942, 34120)]