212622720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 722796480

約数和(自身を除く): 510173760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 41, 48, 60, 64, 73, 74, 80, 82, 96, 111, 120, 123, 128, 146, 148, 160, 164, 185, 192, 205, 219, 222, 240, 246, 292, 296, 320, 328, 365, 370, 384, 410, 438, 444, 480, 492, 555, 584, 592, 615, 640, 656, 730, 740, 820, 876, 888, 960, 984, 1095, 1110, 1168, 1184, 1230, 1312, 1460, 1480, 1517, 1640, 1752, 1776, 1920, 1968, 2190, 2220, 2336, 2368, 2460, 2624, 2701, 2920, 2960, 2993, 3034, 3280, 3504, 3552, 3936, 4380, 4440, 4551, 4672, 4736, 4920, 5248, 5402, 5840, 5920, 5986, 6068, 6560, 7008, 7104, 7585, 7872, 8103, 8760, 8880, 8979, 9102, 9344, 9840, 10804, 11680, 11840, 11972, 12136, 13120, 13505, 14016, 14208, 14965, 15170, 15744, 16206, 17520, 17760, 17958, 18204, 19680, 21608, 22755, 23360, 23680, 23944, 24272, 26240, 27010, 28032, 29930, 30340, 32412, 35040, 35520, 35916, 36408, 39360, 40515, 43216, 44895, 45510, 46720, 47888, 48544, 54020, 59860, 60680, 64824, 70080, 71040, 71832, 72816, 78720, 81030, 86432, 89790, 91020, 95776, 97088, 108040, 110741, 119720, 121360, 129648, 140160, 143664, 145632, 162060, 172864, 179580, 182040, 191552, 194176, 216080, 221482, 239440, 242720, 259296, 287328, 291264, 324120, 332223, 345728, 359160, 364080, 383104, 432160, 442964, 478880, 485440, 518592, 553705, 574656, 582528, 648240, 664446, 718320, 728160, 864320, 885928, 957760, 970880, 1037184, 1107410, 1149312, 1296480, 1328892, 1436640, 1456320, 1661115, 1728640, 1771856, 1915520, 2214820, 2592960, 2657784, 2873280, 2912640, 3322230, 3543712, 4429640, 5185920, 5315568, 5746560, 6644460, 7087424, 8859280, 10631136, 13288920, 14174848, 17718560, 21262272, 26577840, 35437120, 42524544, 53155680, 70874240, 106311360, 212622720]

約数ペア:

[(1, 212622720), (2, 106311360), (3, 70874240), (4, 53155680), (5, 42524544), (6, 35437120), (8, 26577840), (10, 21262272), (12, 17718560), (15, 14174848), (16, 13288920), (20, 10631136), (24, 8859280), (30, 7087424), (32, 6644460), (37, 5746560), (40, 5315568), (41, 5185920), (48, 4429640), (60, 3543712), (64, 3322230), (73, 2912640), (74, 2873280), (80, 2657784), (82, 2592960), (96, 2214820), (111, 1915520), (120, 1771856), (123, 1728640), (128, 1661115), (146, 1456320), (148, 1436640), (160, 1328892), (164, 1296480), (185, 1149312), (192, 1107410), (205, 1037184), (219, 970880), (222, 957760), (240, 885928), (246, 864320), (292, 728160), (296, 718320), (320, 664446), (328, 648240), (365, 582528), (370, 574656), (384, 553705), (410, 518592), (438, 485440), (444, 478880), (480, 442964), (492, 432160), (555, 383104), (584, 364080), (592, 359160), (615, 345728), (640, 332223), (656, 324120), (730, 291264), (740, 287328), (820, 259296), (876, 242720), (888, 239440), (960, 221482), (984, 216080), (1095, 194176), (1110, 191552), (1168, 182040), (1184, 179580), (1230, 172864), (1312, 162060), (1460, 145632), (1480, 143664), (1517, 140160), (1640, 129648), (1752, 121360), (1776, 119720), (1920, 110741), (1968, 108040), (2190, 97088), (2220, 95776), (2336, 91020), (2368, 89790), (2460, 86432), (2624, 81030), (2701, 78720), (2920, 72816), (2960, 71832), (2993, 71040), (3034, 70080), (3280, 64824), (3504, 60680), (3552, 59860), (3936, 54020), (4380, 48544), (4440, 47888), (4551, 46720), (4672, 45510), (4736, 44895), (4920, 43216), (5248, 40515), (5402, 39360), (5840, 36408), (5920, 35916), (5986, 35520), (6068, 35040), (6560, 32412), (7008, 30340), (7104, 29930), (7585, 28032), (7872, 27010), (8103, 26240), (8760, 24272), (8880, 23944), (8979, 23680), (9102, 23360), (9344, 22755), (9840, 21608), (10804, 19680), (11680, 18204), (11840, 17958), (11972, 17760), (12136, 17520), (13120, 16206), (13505, 15744), (14016, 15170), (14208, 14965)]