131850240

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 224

約数和(自身を含む): 448238880

約数和(自身を除く): 316388640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 37, 40, 48, 58, 60, 64, 74, 80, 87, 96, 111, 116, 120, 128, 145, 148, 160, 174, 185, 192, 222, 232, 240, 256, 290, 296, 320, 348, 370, 384, 435, 444, 464, 480, 512, 555, 580, 592, 640, 696, 740, 768, 870, 888, 928, 960, 1024, 1073, 1110, 1160, 1184, 1280, 1392, 1480, 1536, 1740, 1776, 1856, 1920, 2048, 2146, 2220, 2320, 2368, 2560, 2784, 2960, 3072, 3219, 3480, 3552, 3712, 3840, 4096, 4292, 4440, 4640, 4736, 5120, 5365, 5568, 5920, 6144, 6438, 6960, 7104, 7424, 7680, 8192, 8584, 8880, 9280, 9472, 10240, 10730, 11136, 11840, 12288, 12876, 13920, 14208, 14848, 15360, 16095, 17168, 17760, 18560, 18944, 20480, 21460, 22272, 23680, 24576, 25752, 27840, 28416, 29696, 30720, 32190, 34336, 35520, 37120, 37888, 40960, 42920, 44544, 47360, 51504, 55680, 56832, 59392, 61440, 64380, 68672, 71040, 74240, 75776, 85840, 89088, 94720, 103008, 111360, 113664, 118784, 122880, 128760, 137344, 142080, 148480, 151552, 171680, 178176, 189440, 206016, 222720, 227328, 237568, 257520, 274688, 284160, 296960, 303104, 343360, 356352, 378880, 412032, 445440, 454656, 515040, 549376, 568320, 593920, 686720, 712704, 757760, 824064, 890880, 909312, 1030080, 1098752, 1136640, 1187840, 1373440, 1515520, 1648128, 1781760, 2060160, 2197504, 2273280, 2746880, 3296256, 3563520, 4120320, 4395008, 4546560, 5493760, 6592512, 8240640, 8790016, 10987520, 13185024, 16481280, 21975040, 26370048, 32962560, 43950080, 65925120, 131850240]

約数ペア:

[(1, 131850240), (2, 65925120), (3, 43950080), (4, 32962560), (5, 26370048), (6, 21975040), (8, 16481280), (10, 13185024), (12, 10987520), (15, 8790016), (16, 8240640), (20, 6592512), (24, 5493760), (29, 4546560), (30, 4395008), (32, 4120320), (37, 3563520), (40, 3296256), (48, 2746880), (58, 2273280), (60, 2197504), (64, 2060160), (74, 1781760), (80, 1648128), (87, 1515520), (96, 1373440), (111, 1187840), (116, 1136640), (120, 1098752), (128, 1030080), (145, 909312), (148, 890880), (160, 824064), (174, 757760), (185, 712704), (192, 686720), (222, 593920), (232, 568320), (240, 549376), (256, 515040), (290, 454656), (296, 445440), (320, 412032), (348, 378880), (370, 356352), (384, 343360), (435, 303104), (444, 296960), (464, 284160), (480, 274688), (512, 257520), (555, 237568), (580, 227328), (592, 222720), (640, 206016), (696, 189440), (740, 178176), (768, 171680), (870, 151552), (888, 148480), (928, 142080), (960, 137344), (1024, 128760), (1073, 122880), (1110, 118784), (1160, 113664), (1184, 111360), (1280, 103008), (1392, 94720), (1480, 89088), (1536, 85840), (1740, 75776), (1776, 74240), (1856, 71040), (1920, 68672), (2048, 64380), (2146, 61440), (2220, 59392), (2320, 56832), (2368, 55680), (2560, 51504), (2784, 47360), (2960, 44544), (3072, 42920), (3219, 40960), (3480, 37888), (3552, 37120), (3712, 35520), (3840, 34336), (4096, 32190), (4292, 30720), (4440, 29696), (4640, 28416), (4736, 27840), (5120, 25752), (5365, 24576), (5568, 23680), (5920, 22272), (6144, 21460), (6438, 20480), (6960, 18944), (7104, 18560), (7424, 17760), (7680, 17168), (8192, 16095), (8584, 15360), (8880, 14848), (9280, 14208), (9472, 13920), (10240, 12876), (10730, 12288), (11136, 11840)]