161909760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 176

約数和(自身を含む): 528224256

約数和(自身を除く): 366314496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 127, 128, 160, 166, 192, 240, 249, 254, 256, 320, 332, 381, 384, 415, 480, 498, 508, 512, 635, 640, 664, 762, 768, 830, 960, 996, 1016, 1024, 1245, 1270, 1280, 1328, 1524, 1536, 1660, 1905, 1920, 1992, 2032, 2490, 2540, 2560, 2656, 3048, 3072, 3320, 3810, 3840, 3984, 4064, 4980, 5080, 5120, 5312, 6096, 6640, 7620, 7680, 7968, 8128, 9960, 10160, 10541, 10624, 12192, 13280, 15240, 15360, 15936, 16256, 19920, 20320, 21082, 21248, 24384, 26560, 30480, 31623, 31872, 32512, 39840, 40640, 42164, 42496, 48768, 52705, 53120, 60960, 63246, 63744, 65024, 79680, 81280, 84328, 84992, 97536, 105410, 106240, 121920, 126492, 127488, 130048, 158115, 159360, 162560, 168656, 195072, 210820, 212480, 243840, 252984, 254976, 316230, 318720, 325120, 337312, 390144, 421640, 424960, 487680, 505968, 632460, 637440, 650240, 674624, 843280, 975360, 1011936, 1264920, 1274880, 1349248, 1686560, 1950720, 2023872, 2529840, 2698496, 3373120, 4047744, 5059680, 5396992, 6746240, 8095488, 10119360, 10793984, 13492480, 16190976, 20238720, 26984960, 32381952, 40477440, 53969920, 80954880, 161909760]

約数ペア:

[(1, 161909760), (2, 80954880), (3, 53969920), (4, 40477440), (5, 32381952), (6, 26984960), (8, 20238720), (10, 16190976), (12, 13492480), (15, 10793984), (16, 10119360), (20, 8095488), (24, 6746240), (30, 5396992), (32, 5059680), (40, 4047744), (48, 3373120), (60, 2698496), (64, 2529840), (80, 2023872), (83, 1950720), (96, 1686560), (120, 1349248), (127, 1274880), (128, 1264920), (160, 1011936), (166, 975360), (192, 843280), (240, 674624), (249, 650240), (254, 637440), (256, 632460), (320, 505968), (332, 487680), (381, 424960), (384, 421640), (415, 390144), (480, 337312), (498, 325120), (508, 318720), (512, 316230), (635, 254976), (640, 252984), (664, 243840), (762, 212480), (768, 210820), (830, 195072), (960, 168656), (996, 162560), (1016, 159360), (1024, 158115), (1245, 130048), (1270, 127488), (1280, 126492), (1328, 121920), (1524, 106240), (1536, 105410), (1660, 97536), (1905, 84992), (1920, 84328), (1992, 81280), (2032, 79680), (2490, 65024), (2540, 63744), (2560, 63246), (2656, 60960), (3048, 53120), (3072, 52705), (3320, 48768), (3810, 42496), (3840, 42164), (3984, 40640), (4064, 39840), (4980, 32512), (5080, 31872), (5120, 31623), (5312, 30480), (6096, 26560), (6640, 24384), (7620, 21248), (7680, 21082), (7968, 20320), (8128, 19920), (9960, 16256), (10160, 15936), (10541, 15360), (10624, 15240), (12192, 13280)]