212651040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3375

約数の個数: 192

約数和(自身を含む): 806077440

約数和(自身を除く): 593426400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3331, 3360, 3990, 4256, 4560, 5320, 6384, 6662, 7980, 9120, 9993, 10640, 12768, 13324, 15960, 16655, 19986, 21280, 23317, 26648, 31920, 33310, 39972, 46634, 49965, 53296, 63289, 63840, 66620, 69951, 79944, 93268, 99930, 106592, 116585, 126578, 133240, 139902, 159888, 186536, 189867, 199860, 233170, 253156, 266480, 279804, 316445, 319776, 349755, 373072, 379734, 399720, 443023, 466340, 506312, 532960, 559608, 632890, 699510, 746144, 759468, 799440, 886046, 932680, 949335, 1012624, 1119216, 1265780, 1329069, 1399020, 1518936, 1598880, 1772092, 1865360, 1898670, 2025248, 2215115, 2238432, 2531560, 2658138, 2798040, 3037872, 3544184, 3730720, 3797340, 4430230, 5063120, 5316276, 5596080, 6075744, 6645345, 7088368, 7594680, 8860460, 10126240, 10632552, 11192160, 13290690, 14176736, 15189360, 17720920, 21265104, 26581380, 30378720, 35441840, 42530208, 53162760, 70883680, 106325520, 212651040]

約数ペア:

[(1, 212651040), (2, 106325520), (3, 70883680), (4, 53162760), (5, 42530208), (6, 35441840), (7, 30378720), (8, 26581380), (10, 21265104), (12, 17720920), (14, 15189360), (15, 14176736), (16, 13290690), (19, 11192160), (20, 10632552), (21, 10126240), (24, 8860460), (28, 7594680), (30, 7088368), (32, 6645345), (35, 6075744), (38, 5596080), (40, 5316276), (42, 5063120), (48, 4430230), (56, 3797340), (57, 3730720), (60, 3544184), (70, 3037872), (76, 2798040), (80, 2658138), (84, 2531560), (95, 2238432), (96, 2215115), (105, 2025248), (112, 1898670), (114, 1865360), (120, 1772092), (133, 1598880), (140, 1518936), (152, 1399020), (160, 1329069), (168, 1265780), (190, 1119216), (210, 1012624), (224, 949335), (228, 932680), (240, 886046), (266, 799440), (280, 759468), (285, 746144), (304, 699510), (336, 632890), (380, 559608), (399, 532960), (420, 506312), (456, 466340), (480, 443023), (532, 399720), (560, 379734), (570, 373072), (608, 349755), (665, 319776), (672, 316445), (760, 279804), (798, 266480), (840, 253156), (912, 233170), (1064, 199860), (1120, 189867), (1140, 186536), (1330, 159888), (1520, 139902), (1596, 133240), (1680, 126578), (1824, 116585), (1995, 106592), (2128, 99930), (2280, 93268), (2660, 79944), (3040, 69951), (3192, 66620), (3331, 63840), (3360, 63289), (3990, 53296), (4256, 49965), (4560, 46634), (5320, 39972), (6384, 33310), (6662, 31920), (7980, 26648), (9120, 23317), (9993, 21280), (10640, 19986), (12768, 16655), (13324, 15960)]