248896320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 224

約数和(自身を含む): 850611456

約数和(自身を除く): 601715136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 101, 102, 120, 136, 151, 160, 170, 192, 202, 204, 240, 255, 272, 302, 303, 320, 340, 404, 408, 453, 480, 505, 510, 544, 604, 606, 680, 755, 808, 816, 906, 960, 1010, 1020, 1088, 1208, 1212, 1360, 1510, 1515, 1616, 1632, 1717, 1812, 2020, 2040, 2265, 2416, 2424, 2567, 2720, 3020, 3030, 3232, 3264, 3434, 3624, 4040, 4080, 4530, 4832, 4848, 5134, 5151, 5440, 6040, 6060, 6464, 6868, 7248, 7701, 8080, 8160, 8585, 9060, 9664, 9696, 10268, 10302, 12080, 12120, 12835, 13736, 14496, 15251, 15402, 16160, 16320, 17170, 18120, 19392, 20536, 20604, 24160, 24240, 25670, 25755, 27472, 28992, 30502, 30804, 32320, 34340, 36240, 38505, 41072, 41208, 45753, 48320, 48480, 51340, 51510, 54944, 61004, 61608, 68680, 72480, 76255, 77010, 82144, 82416, 91506, 96960, 102680, 103020, 109888, 122008, 123216, 137360, 144960, 152510, 154020, 164288, 164832, 183012, 205360, 206040, 228765, 244016, 246432, 259267, 274720, 305020, 308040, 329664, 366024, 410720, 412080, 457530, 488032, 492864, 518534, 549440, 610040, 616080, 732048, 777801, 821440, 824160, 915060, 976064, 1037068, 1220080, 1232160, 1296335, 1464096, 1555602, 1648320, 1830120, 2074136, 2440160, 2464320, 2592670, 2928192, 3111204, 3660240, 3889005, 4148272, 4880320, 5185340, 6222408, 7320480, 7778010, 8296544, 10370680, 12444816, 14640960, 15556020, 16593088, 20741360, 24889632, 31112040, 41482720, 49779264, 62224080, 82965440, 124448160, 248896320]

約数ペア:

[(1, 248896320), (2, 124448160), (3, 82965440), (4, 62224080), (5, 49779264), (6, 41482720), (8, 31112040), (10, 24889632), (12, 20741360), (15, 16593088), (16, 15556020), (17, 14640960), (20, 12444816), (24, 10370680), (30, 8296544), (32, 7778010), (34, 7320480), (40, 6222408), (48, 5185340), (51, 4880320), (60, 4148272), (64, 3889005), (68, 3660240), (80, 3111204), (85, 2928192), (96, 2592670), (101, 2464320), (102, 2440160), (120, 2074136), (136, 1830120), (151, 1648320), (160, 1555602), (170, 1464096), (192, 1296335), (202, 1232160), (204, 1220080), (240, 1037068), (255, 976064), (272, 915060), (302, 824160), (303, 821440), (320, 777801), (340, 732048), (404, 616080), (408, 610040), (453, 549440), (480, 518534), (505, 492864), (510, 488032), (544, 457530), (604, 412080), (606, 410720), (680, 366024), (755, 329664), (808, 308040), (816, 305020), (906, 274720), (960, 259267), (1010, 246432), (1020, 244016), (1088, 228765), (1208, 206040), (1212, 205360), (1360, 183012), (1510, 164832), (1515, 164288), (1616, 154020), (1632, 152510), (1717, 144960), (1812, 137360), (2020, 123216), (2040, 122008), (2265, 109888), (2416, 103020), (2424, 102680), (2567, 96960), (2720, 91506), (3020, 82416), (3030, 82144), (3232, 77010), (3264, 76255), (3434, 72480), (3624, 68680), (4040, 61608), (4080, 61004), (4530, 54944), (4832, 51510), (4848, 51340), (5134, 48480), (5151, 48320), (5440, 45753), (6040, 41208), (6060, 41072), (6464, 38505), (6868, 36240), (7248, 34340), (7701, 32320), (8080, 30804), (8160, 30502), (8585, 28992), (9060, 27472), (9664, 25755), (9696, 25670), (10268, 24240), (10302, 24160), (12080, 20604), (12120, 20536), (12835, 19392), (13736, 18120), (14496, 17170), (15251, 16320), (15402, 16160)]