871255440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:772

約数の個数: 400

約数和(自身を含む): 3500133120

約数和(自身を除く): 2628877680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 81, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 162, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 255, 264, 270, 272, 297, 306, 324, 330, 340, 360, 374, 396, 405, 408, 432, 440, 459, 495, 510, 528, 540, 561, 594, 612, 648, 660, 680, 719, 720, 748, 765, 792, 810, 816, 880, 891, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1296, 1320, 1360, 1377, 1438, 1485, 1496, 1530, 1584, 1620, 1683, 1782, 1836, 1870, 1980, 2040, 2157, 2160, 2244, 2295, 2376, 2448, 2640, 2754, 2805, 2876, 2970, 2992, 3060, 3240, 3366, 3564, 3595, 3672, 3740, 3960, 4080, 4314, 4455, 4488, 4590, 4752, 5049, 5508, 5610, 5752, 5940, 6120, 6471, 6480, 6732, 6885, 7128, 7190, 7344, 7480, 7909, 7920, 8415, 8628, 8910, 8976, 9180, 10098, 10785, 11016, 11220, 11504, 11880, 12223, 12240, 12942, 13464, 13770, 14256, 14380, 14960, 15147, 15818, 16830, 17256, 17820, 18360, 19413, 20196, 21570, 22032, 22440, 23727, 23760, 24446, 25245, 25884, 26928, 27540, 28760, 30294, 31636, 32355, 33660, 34512, 35640, 36669, 36720, 38826, 39545, 40392, 43140, 44880, 47454, 48892, 50490, 51768, 55080, 57520, 58239, 60588, 61115, 63272, 64710, 67320, 71181, 71280, 73338, 75735, 77652, 79090, 80784, 86280, 94908, 97065, 97784, 100980, 103536, 110007, 110160, 116478, 118635, 121176, 122230, 126544, 129420, 134453, 134640, 142362, 146676, 151470, 155304, 158180, 172560, 183345, 189816, 194130, 195568, 201960, 213543, 220014, 232956, 237270, 242352, 244460, 258840, 268906, 284724, 291195, 293352, 302940, 310608, 316360, 330021, 355905, 366690, 379632, 388260, 403359, 403920, 427086, 440028, 465912, 474540, 488920, 517680, 537812, 550035, 569448, 582390, 586704, 605880, 632720, 640629, 660042, 672265, 711810, 733380, 776520, 806718, 854172, 880056, 931824, 949080, 977840, 990063, 1067715, 1075624, 1100070, 1138896, 1164780, 1210077, 1211760, 1281258, 1320084, 1344530, 1423620, 1466760, 1553040, 1613436, 1650105, 1708344, 1760112, 1898160, 1980126, 2016795, 2135430, 2151248, 2200140, 2329560, 2420154, 2562516, 2640168, 2689060, 2847240, 2933520, 3203145, 3226872, 3300210, 3416688, 3630231, 3960252, 4033590, 4270860, 4400280, 4659120, 4840308, 4950315, 5125032, 5280336, 5378120, 5694480, 6050385, 6406290, 6453744, 6600420, 7260462, 7920504, 8067180, 8541720, 8800560, 9680616, 9900630, 10250064, 10756240, 10890693, 12100770, 12812580, 13200840, 14520924, 15841008, 16134360, 17083440, 18151155, 19361232, 19801260, 21781386, 24201540, 25625160, 26401680, 29041848, 32268720, 36302310, 39602520, 43562772, 48403080, 51250320, 54453465, 58083696, 72604620, 79205040, 87125544, 96806160, 108906930, 145209240, 174251088, 217813860, 290418480, 435627720, 871255440]

約数ペア:

[(1, 871255440), (2, 435627720), (3, 290418480), (4, 217813860), (5, 174251088), (6, 145209240), (8, 108906930), (9, 96806160), (10, 87125544), (11, 79205040), (12, 72604620), (15, 58083696), (16, 54453465), (17, 51250320), (18, 48403080), (20, 43562772), (22, 39602520), (24, 36302310), (27, 32268720), (30, 29041848), (33, 26401680), (34, 25625160), (36, 24201540), (40, 21781386), (44, 19801260), (45, 19361232), (48, 18151155), (51, 17083440), (54, 16134360), (55, 15841008), (60, 14520924), (66, 13200840), (68, 12812580), (72, 12100770), (80, 10890693), (81, 10756240), (85, 10250064), (88, 9900630), (90, 9680616), (99, 8800560), (102, 8541720), (108, 8067180), (110, 7920504), (120, 7260462), (132, 6600420), (135, 6453744), (136, 6406290), (144, 6050385), (153, 5694480), (162, 5378120), (165, 5280336), (170, 5125032), (176, 4950315), (180, 4840308), (187, 4659120), (198, 4400280), (204, 4270860), (216, 4033590), (220, 3960252), (240, 3630231), (255, 3416688), (264, 3300210), (270, 3226872), (272, 3203145), (297, 2933520), (306, 2847240), (324, 2689060), (330, 2640168), (340, 2562516), (360, 2420154), (374, 2329560), (396, 2200140), (405, 2151248), (408, 2135430), (432, 2016795), (440, 1980126), (459, 1898160), (495, 1760112), (510, 1708344), (528, 1650105), (540, 1613436), (561, 1553040), (594, 1466760), (612, 1423620), (648, 1344530), (660, 1320084), (680, 1281258), (719, 1211760), (720, 1210077), (748, 1164780), (765, 1138896), (792, 1100070), (810, 1075624), (816, 1067715), (880, 990063), (891, 977840), (918, 949080), (935, 931824), (990, 880056), (1020, 854172), (1080, 806718), (1122, 776520), (1188, 733380), (1224, 711810), (1296, 672265), (1320, 660042), (1360, 640629), (1377, 632720), (1438, 605880), (1485, 586704), (1496, 582390), (1530, 569448), (1584, 550035), (1620, 537812), (1683, 517680), (1782, 488920), (1836, 474540), (1870, 465912), (1980, 440028), (2040, 427086), (2157, 403920), (2160, 403359), (2244, 388260), (2295, 379632), (2376, 366690), (2448, 355905), (2640, 330021), (2754, 316360), (2805, 310608), (2876, 302940), (2970, 293352), (2992, 291195), (3060, 284724), (3240, 268906), (3366, 258840), (3564, 244460), (3595, 242352), (3672, 237270), (3740, 232956), (3960, 220014), (4080, 213543), (4314, 201960), (4455, 195568), (4488, 194130), (4590, 189816), (4752, 183345), (5049, 172560), (5508, 158180), (5610, 155304), (5752, 151470), (5940, 146676), (6120, 142362), (6471, 134640), (6480, 134453), (6732, 129420), (6885, 126544), (7128, 122230), (7190, 121176), (7344, 118635), (7480, 116478), (7909, 110160), (7920, 110007), (8415, 103536), (8628, 100980), (8910, 97784), (8976, 97065), (9180, 94908), (10098, 86280), (10785, 80784), (11016, 79090), (11220, 77652), (11504, 75735), (11880, 73338), (12223, 71280), (12240, 71181), (12942, 67320), (13464, 64710), (13770, 63272), (14256, 61115), (14380, 60588), (14960, 58239), (15147, 57520), (15818, 55080), (16830, 51768), (17256, 50490), (17820, 48892), (18360, 47454), (19413, 44880), (20196, 43140), (21570, 40392), (22032, 39545), (22440, 38826), (23727, 36720), (23760, 36669), (24446, 35640), (25245, 34512), (25884, 33660), (26928, 32355), (27540, 31636), (28760, 30294)]