155719680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 515380320

約数和(自身を除く): 359660640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 137, 148, 160, 185, 192, 222, 240, 256, 274, 296, 320, 370, 384, 411, 444, 480, 512, 548, 555, 592, 640, 685, 740, 768, 822, 888, 960, 1024, 1096, 1110, 1184, 1280, 1370, 1480, 1536, 1644, 1776, 1920, 2048, 2055, 2192, 2220, 2368, 2560, 2740, 2960, 3072, 3288, 3552, 3840, 4110, 4384, 4440, 4736, 5069, 5120, 5480, 5920, 6144, 6576, 7104, 7680, 8220, 8768, 8880, 9472, 10138, 10240, 10960, 11840, 13152, 14208, 15207, 15360, 16440, 17536, 17760, 18944, 20276, 21920, 23680, 25345, 26304, 28416, 30414, 30720, 32880, 35072, 35520, 37888, 40552, 43840, 47360, 50690, 52608, 56832, 60828, 65760, 70144, 71040, 75776, 76035, 81104, 87680, 94720, 101380, 105216, 113664, 121656, 131520, 140288, 142080, 152070, 162208, 175360, 189440, 202760, 210432, 227328, 243312, 263040, 280576, 284160, 304140, 324416, 350720, 378880, 405520, 420864, 486624, 526080, 568320, 608280, 648832, 701440, 811040, 841728, 973248, 1052160, 1136640, 1216560, 1297664, 1402880, 1622080, 1946496, 2104320, 2433120, 2595328, 3244160, 3892992, 4208640, 4866240, 5190656, 6488320, 7785984, 9732480, 10381312, 12976640, 15571968, 19464960, 25953280, 31143936, 38929920, 51906560, 77859840, 155719680]

約数ペア:

[(1, 155719680), (2, 77859840), (3, 51906560), (4, 38929920), (5, 31143936), (6, 25953280), (8, 19464960), (10, 15571968), (12, 12976640), (15, 10381312), (16, 9732480), (20, 7785984), (24, 6488320), (30, 5190656), (32, 4866240), (37, 4208640), (40, 3892992), (48, 3244160), (60, 2595328), (64, 2433120), (74, 2104320), (80, 1946496), (96, 1622080), (111, 1402880), (120, 1297664), (128, 1216560), (137, 1136640), (148, 1052160), (160, 973248), (185, 841728), (192, 811040), (222, 701440), (240, 648832), (256, 608280), (274, 568320), (296, 526080), (320, 486624), (370, 420864), (384, 405520), (411, 378880), (444, 350720), (480, 324416), (512, 304140), (548, 284160), (555, 280576), (592, 263040), (640, 243312), (685, 227328), (740, 210432), (768, 202760), (822, 189440), (888, 175360), (960, 162208), (1024, 152070), (1096, 142080), (1110, 140288), (1184, 131520), (1280, 121656), (1370, 113664), (1480, 105216), (1536, 101380), (1644, 94720), (1776, 87680), (1920, 81104), (2048, 76035), (2055, 75776), (2192, 71040), (2220, 70144), (2368, 65760), (2560, 60828), (2740, 56832), (2960, 52608), (3072, 50690), (3288, 47360), (3552, 43840), (3840, 40552), (4110, 37888), (4384, 35520), (4440, 35072), (4736, 32880), (5069, 30720), (5120, 30414), (5480, 28416), (5920, 26304), (6144, 25345), (6576, 23680), (7104, 21920), (7680, 20276), (8220, 18944), (8768, 17760), (8880, 17536), (9472, 16440), (10138, 15360), (10240, 15207), (10960, 14208), (11840, 13152)]