340831920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9931}}^1$

素因数の和:9971

約数の個数: 160

約数和(自身を含む): 1241420544

約数和(自身を除く): 900588624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 9931, 11440, 17160, 19862, 29793, 34320, 39724, 49655, 59586, 79448, 99310, 109241, 119172, 129103, 148965, 158896, 198620, 218482, 238344, 258206, 297930, 327723, 387309, 397240, 436964, 476688, 516412, 546205, 595860, 645515, 655446, 774618, 794480, 873928, 1032824, 1092410, 1191720, 1291030, 1310892, 1420133, 1549236, 1638615, 1747856, 1936545, 2065648, 2184820, 2383440, 2582060, 2621784, 2840266, 3098472, 3277230, 3873090, 4260399, 4369640, 5164120, 5243568, 5680532, 6196944, 6554460, 7100665, 7746180, 8520798, 8739280, 10328240, 11361064, 13108920, 14201330, 15492360, 17041596, 21301995, 22722128, 26217840, 28402660, 30984720, 34083192, 42603990, 56805320, 68166384, 85207980, 113610640, 170415960, 340831920]

約数ペア:

[(1, 340831920), (2, 170415960), (3, 113610640), (4, 85207980), (5, 68166384), (6, 56805320), (8, 42603990), (10, 34083192), (11, 30984720), (12, 28402660), (13, 26217840), (15, 22722128), (16, 21301995), (20, 17041596), (22, 15492360), (24, 14201330), (26, 13108920), (30, 11361064), (33, 10328240), (39, 8739280), (40, 8520798), (44, 7746180), (48, 7100665), (52, 6554460), (55, 6196944), (60, 5680532), (65, 5243568), (66, 5164120), (78, 4369640), (80, 4260399), (88, 3873090), (104, 3277230), (110, 3098472), (120, 2840266), (130, 2621784), (132, 2582060), (143, 2383440), (156, 2184820), (165, 2065648), (176, 1936545), (195, 1747856), (208, 1638615), (220, 1549236), (240, 1420133), (260, 1310892), (264, 1291030), (286, 1191720), (312, 1092410), (330, 1032824), (390, 873928), (429, 794480), (440, 774618), (520, 655446), (528, 645515), (572, 595860), (624, 546205), (660, 516412), (715, 476688), (780, 436964), (858, 397240), (880, 387309), (1040, 327723), (1144, 297930), (1320, 258206), (1430, 238344), (1560, 218482), (1716, 198620), (2145, 158896), (2288, 148965), (2640, 129103), (2860, 119172), (3120, 109241), (3432, 99310), (4290, 79448), (5720, 59586), (6864, 49655), (8580, 39724), (9931, 34320), (11440, 29793), (17160, 19862)]