29892720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 111100032

約数和(自身を除く): 81207312

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, 67, 78, 80, 88, 104, 110, 120, 130, 132, 134, 143, 156, 165, 169, 176, 195, 201, 208, 220, 240, 260, 264, 268, 286, 312, 330, 335, 338, 390, 402, 429, 440, 507, 520, 528, 536, 572, 624, 660, 670, 676, 715, 737, 780, 804, 845, 858, 871, 880, 1005, 1014, 1040, 1072, 1144, 1320, 1340, 1352, 1430, 1474, 1560, 1608, 1690, 1716, 1742, 1859, 2010, 2028, 2145, 2211, 2288, 2535, 2613, 2640, 2680, 2704, 2860, 2948, 3120, 3216, 3380, 3432, 3484, 3685, 3718, 4020, 4056, 4290, 4355, 4422, 5070, 5226, 5360, 5577, 5720, 5896, 6760, 6864, 6968, 7370, 7436, 8040, 8112, 8580, 8710, 8844, 9295, 9581, 10140, 10452, 11055, 11154, 11323, 11440, 11792, 13065, 13520, 13936, 14740, 14872, 16080, 17160, 17420, 17688, 18590, 19162, 20280, 20904, 22110, 22308, 22646, 26130, 27885, 28743, 29480, 29744, 33969, 34320, 34840, 35376, 37180, 38324, 40560, 41808, 44220, 44616, 45292, 47905, 52260, 55770, 56615, 57486, 58960, 67938, 69680, 74360, 76648, 88440, 89232, 90584, 95810, 104520, 111540, 113230, 114972, 124553, 135876, 143715, 148720, 153296, 169845, 176880, 181168, 191620, 209040, 223080, 226460, 229944, 249106, 271752, 287430, 339690, 373659, 383240, 446160, 452920, 459888, 498212, 543504, 574860, 622765, 679380, 747318, 766480, 905840, 996424, 1149720, 1245530, 1358760, 1494636, 1868295, 1992848, 2299440, 2491060, 2717520, 2989272, 3736590, 4982120, 5978544, 7473180, 9964240, 14946360, 29892720]

約数ペア:

[(1, 29892720), (2, 14946360), (3, 9964240), (4, 7473180), (5, 5978544), (6, 4982120), (8, 3736590), (10, 2989272), (11, 2717520), (12, 2491060), (13, 2299440), (15, 1992848), (16, 1868295), (20, 1494636), (22, 1358760), (24, 1245530), (26, 1149720), (30, 996424), (33, 905840), (39, 766480), (40, 747318), (44, 679380), (48, 622765), (52, 574860), (55, 543504), (60, 498212), (65, 459888), (66, 452920), (67, 446160), (78, 383240), (80, 373659), (88, 339690), (104, 287430), (110, 271752), (120, 249106), (130, 229944), (132, 226460), (134, 223080), (143, 209040), (156, 191620), (165, 181168), (169, 176880), (176, 169845), (195, 153296), (201, 148720), (208, 143715), (220, 135876), (240, 124553), (260, 114972), (264, 113230), (268, 111540), (286, 104520), (312, 95810), (330, 90584), (335, 89232), (338, 88440), (390, 76648), (402, 74360), (429, 69680), (440, 67938), (507, 58960), (520, 57486), (528, 56615), (536, 55770), (572, 52260), (624, 47905), (660, 45292), (670, 44616), (676, 44220), (715, 41808), (737, 40560), (780, 38324), (804, 37180), (845, 35376), (858, 34840), (871, 34320), (880, 33969), (1005, 29744), (1014, 29480), (1040, 28743), (1072, 27885), (1144, 26130), (1320, 22646), (1340, 22308), (1352, 22110), (1430, 20904), (1474, 20280), (1560, 19162), (1608, 18590), (1690, 17688), (1716, 17420), (1742, 17160), (1859, 16080), (2010, 14872), (2028, 14740), (2145, 13936), (2211, 13520), (2288, 13065), (2535, 11792), (2613, 11440), (2640, 11323), (2680, 11154), (2704, 11055), (2860, 10452), (2948, 10140), (3120, 9581), (3216, 9295), (3380, 8844), (3432, 8710), (3484, 8580), (3685, 8112), (3718, 8040), (4020, 7436), (4056, 7370), (4290, 6968), (4355, 6864), (4422, 6760), (5070, 5896), (5226, 5720), (5360, 5577)]