211068960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 702172800

約数和(自身を除く): 491103840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 59, 60, 80, 87, 96, 116, 118, 120, 145, 160, 174, 177, 232, 236, 240, 257, 290, 295, 348, 354, 435, 464, 472, 480, 514, 580, 590, 696, 708, 771, 870, 885, 928, 944, 1028, 1160, 1180, 1285, 1392, 1416, 1542, 1711, 1740, 1770, 1888, 2056, 2320, 2360, 2570, 2784, 2832, 3084, 3422, 3480, 3540, 3855, 4112, 4640, 4720, 5133, 5140, 5664, 6168, 6844, 6960, 7080, 7453, 7710, 8224, 8555, 9440, 10266, 10280, 12336, 13688, 13920, 14160, 14906, 15163, 15420, 17110, 20532, 20560, 22359, 24672, 25665, 27376, 28320, 29812, 30326, 30840, 34220, 37265, 41064, 41120, 44718, 45489, 51330, 54752, 59624, 60652, 61680, 68440, 74530, 75815, 82128, 89436, 90978, 102660, 111795, 119248, 121304, 123360, 136880, 149060, 151630, 164256, 178872, 181956, 205320, 223590, 227445, 238496, 242608, 273760, 298120, 303260, 357744, 363912, 410640, 439727, 447180, 454890, 485216, 596240, 606520, 715488, 727824, 821280, 879454, 894360, 909780, 1192480, 1213040, 1319181, 1455648, 1758908, 1788720, 1819560, 2198635, 2426080, 2638362, 3517816, 3577440, 3639120, 4397270, 5276724, 6595905, 7035632, 7278240, 8794540, 10553448, 13191810, 14071264, 17589080, 21106896, 26383620, 35178160, 42213792, 52767240, 70356320, 105534480, 211068960]

約数ペア:

[(1, 211068960), (2, 105534480), (3, 70356320), (4, 52767240), (5, 42213792), (6, 35178160), (8, 26383620), (10, 21106896), (12, 17589080), (15, 14071264), (16, 13191810), (20, 10553448), (24, 8794540), (29, 7278240), (30, 7035632), (32, 6595905), (40, 5276724), (48, 4397270), (58, 3639120), (59, 3577440), (60, 3517816), (80, 2638362), (87, 2426080), (96, 2198635), (116, 1819560), (118, 1788720), (120, 1758908), (145, 1455648), (160, 1319181), (174, 1213040), (177, 1192480), (232, 909780), (236, 894360), (240, 879454), (257, 821280), (290, 727824), (295, 715488), (348, 606520), (354, 596240), (435, 485216), (464, 454890), (472, 447180), (480, 439727), (514, 410640), (580, 363912), (590, 357744), (696, 303260), (708, 298120), (771, 273760), (870, 242608), (885, 238496), (928, 227445), (944, 223590), (1028, 205320), (1160, 181956), (1180, 178872), (1285, 164256), (1392, 151630), (1416, 149060), (1542, 136880), (1711, 123360), (1740, 121304), (1770, 119248), (1888, 111795), (2056, 102660), (2320, 90978), (2360, 89436), (2570, 82128), (2784, 75815), (2832, 74530), (3084, 68440), (3422, 61680), (3480, 60652), (3540, 59624), (3855, 54752), (4112, 51330), (4640, 45489), (4720, 44718), (5133, 41120), (5140, 41064), (5664, 37265), (6168, 34220), (6844, 30840), (6960, 30326), (7080, 29812), (7453, 28320), (7710, 27376), (8224, 25665), (8555, 24672), (9440, 22359), (10266, 20560), (10280, 20532), (12336, 17110), (13688, 15420), (13920, 15163), (14160, 14906)]