1313398320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 320

約数和(自身を含む): 4567041024

約数和(自身を除く): 3253642704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 67, 78, 80, 103, 104, 120, 122, 130, 134, 156, 183, 195, 201, 206, 208, 240, 244, 260, 268, 305, 309, 312, 335, 366, 390, 402, 412, 488, 515, 520, 536, 610, 618, 624, 670, 732, 780, 793, 804, 824, 871, 915, 976, 1005, 1030, 1040, 1072, 1220, 1236, 1339, 1340, 1464, 1545, 1560, 1586, 1608, 1648, 1742, 1830, 2010, 2060, 2379, 2440, 2472, 2613, 2678, 2680, 2928, 3090, 3120, 3172, 3216, 3484, 3660, 3965, 4017, 4020, 4087, 4120, 4355, 4758, 4880, 4944, 5226, 5356, 5360, 6180, 6283, 6344, 6695, 6901, 6968, 7320, 7930, 8034, 8040, 8174, 8240, 8710, 9516, 10452, 10712, 11895, 12261, 12360, 12566, 12688, 13065, 13390, 13802, 13936, 14640, 15860, 16068, 16080, 16348, 17420, 18849, 19032, 20085, 20435, 20703, 20904, 21424, 23790, 24522, 24720, 25132, 26130, 26780, 27604, 31415, 31720, 32136, 32696, 34505, 34840, 37698, 38064, 40170, 40870, 41406, 41808, 47580, 49044, 50264, 52260, 53131, 53560, 55208, 61305, 62830, 63440, 64272, 65392, 69010, 69680, 75396, 80340, 81679, 81740, 82812, 89713, 94245, 95160, 98088, 100528, 103515, 104520, 106262, 107120, 110416, 122610, 125660, 138020, 150792, 159393, 160680, 163358, 163480, 165624, 179426, 188490, 190320, 196176, 207030, 209040, 212524, 245037, 245220, 251320, 265655, 269139, 276040, 301584, 318786, 321360, 326716, 326960, 331248, 358852, 376980, 408395, 414060, 420961, 425048, 448565, 490074, 490440, 502640, 531310, 538278, 552080, 637572, 653432, 717704, 753960, 796965, 816790, 828120, 841922, 850096, 897130, 980148, 980880, 1062620, 1076556, 1225185, 1262883, 1275144, 1306864, 1345695, 1435408, 1507920, 1593930, 1633580, 1656240, 1683844, 1794260, 1960296, 2104805, 2125240, 2153112, 2450370, 2525766, 2550288, 2691390, 3187860, 3267160, 3367688, 3588520, 3920592, 4209610, 4250480, 4306224, 4900740, 5051532, 5382780, 5472493, 6314415, 6375720, 6534320, 6735376, 7177040, 8419220, 9801480, 10103064, 10765560, 10944986, 12628830, 12751440, 16417479, 16838440, 19602960, 20206128, 21531120, 21889972, 25257660, 27362465, 32834958, 33676880, 43779944, 50515320, 54724930, 65669916, 82087395, 87559888, 101030640, 109449860, 131339832, 164174790, 218899720, 262679664, 328349580, 437799440, 656699160, 1313398320]

約数ペア:

[(1, 1313398320), (2, 656699160), (3, 437799440), (4, 328349580), (5, 262679664), (6, 218899720), (8, 164174790), (10, 131339832), (12, 109449860), (13, 101030640), (15, 87559888), (16, 82087395), (20, 65669916), (24, 54724930), (26, 50515320), (30, 43779944), (39, 33676880), (40, 32834958), (48, 27362465), (52, 25257660), (60, 21889972), (61, 21531120), (65, 20206128), (67, 19602960), (78, 16838440), (80, 16417479), (103, 12751440), (104, 12628830), (120, 10944986), (122, 10765560), (130, 10103064), (134, 9801480), (156, 8419220), (183, 7177040), (195, 6735376), (201, 6534320), (206, 6375720), (208, 6314415), (240, 5472493), (244, 5382780), (260, 5051532), (268, 4900740), (305, 4306224), (309, 4250480), (312, 4209610), (335, 3920592), (366, 3588520), (390, 3367688), (402, 3267160), (412, 3187860), (488, 2691390), (515, 2550288), (520, 2525766), (536, 2450370), (610, 2153112), (618, 2125240), (624, 2104805), (670, 1960296), (732, 1794260), (780, 1683844), (793, 1656240), (804, 1633580), (824, 1593930), (871, 1507920), (915, 1435408), (976, 1345695), (1005, 1306864), (1030, 1275144), (1040, 1262883), (1072, 1225185), (1220, 1076556), (1236, 1062620), (1339, 980880), (1340, 980148), (1464, 897130), (1545, 850096), (1560, 841922), (1586, 828120), (1608, 816790), (1648, 796965), (1742, 753960), (1830, 717704), (2010, 653432), (2060, 637572), (2379, 552080), (2440, 538278), (2472, 531310), (2613, 502640), (2678, 490440), (2680, 490074), (2928, 448565), (3090, 425048), (3120, 420961), (3172, 414060), (3216, 408395), (3484, 376980), (3660, 358852), (3965, 331248), (4017, 326960), (4020, 326716), (4087, 321360), (4120, 318786), (4355, 301584), (4758, 276040), (4880, 269139), (4944, 265655), (5226, 251320), (5356, 245220), (5360, 245037), (6180, 212524), (6283, 209040), (6344, 207030), (6695, 196176), (6901, 190320), (6968, 188490), (7320, 179426), (7930, 165624), (8034, 163480), (8040, 163358), (8174, 160680), (8240, 159393), (8710, 150792), (9516, 138020), (10452, 125660), (10712, 122610), (11895, 110416), (12261, 107120), (12360, 106262), (12566, 104520), (12688, 103515), (13065, 100528), (13390, 98088), (13802, 95160), (13936, 94245), (14640, 89713), (15860, 82812), (16068, 81740), (16080, 81679), (16348, 80340), (17420, 75396), (18849, 69680), (19032, 69010), (20085, 65392), (20435, 64272), (20703, 63440), (20904, 62830), (21424, 61305), (23790, 55208), (24522, 53560), (24720, 53131), (25132, 52260), (26130, 50264), (26780, 49044), (27604, 47580), (31415, 41808), (31720, 41406), (32136, 40870), (32696, 40170), (34505, 38064), (34840, 37698)]