1849589760

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 6115201920

約数和(自身を除く): 4265612160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 71, 80, 96, 106, 120, 128, 142, 159, 160, 192, 212, 213, 240, 256, 265, 284, 318, 320, 355, 384, 424, 426, 480, 512, 530, 568, 636, 640, 710, 768, 795, 848, 852, 960, 1024, 1060, 1065, 1136, 1272, 1280, 1420, 1536, 1590, 1696, 1704, 1920, 2048, 2120, 2130, 2272, 2544, 2560, 2840, 3072, 3180, 3392, 3408, 3763, 3840, 4096, 4240, 4260, 4544, 5088, 5120, 5680, 6144, 6360, 6784, 6816, 7526, 7680, 8192, 8480, 8520, 9088, 10176, 10240, 11289, 11360, 12288, 12720, 13568, 13632, 15052, 15360, 16384, 16960, 17040, 18176, 18815, 20352, 20480, 22578, 22720, 24576, 25440, 27136, 27264, 30104, 30720, 32768, 33920, 34080, 36352, 37630, 40704, 40960, 45156, 45440, 49152, 50880, 54272, 54528, 56445, 60208, 61440, 67840, 68160, 72704, 75260, 81408, 81920, 90312, 90880, 98304, 101760, 108544, 109056, 112890, 120416, 122880, 135680, 136320, 145408, 150520, 162816, 163840, 180624, 181760, 203520, 217088, 218112, 225780, 240832, 245760, 271360, 272640, 290816, 301040, 325632, 361248, 363520, 407040, 434176, 436224, 451560, 481664, 491520, 542720, 545280, 581632, 602080, 651264, 722496, 727040, 814080, 868352, 872448, 903120, 963328, 1085440, 1090560, 1163264, 1204160, 1302528, 1444992, 1454080, 1628160, 1736704, 1744896, 1806240, 1926656, 2170880, 2181120, 2326528, 2408320, 2605056, 2889984, 2908160, 3256320, 3489792, 3612480, 3853312, 4341760, 4362240, 4816640, 5210112, 5779968, 5816320, 6512640, 6979584, 7224960, 7706624, 8683520, 8724480, 9633280, 11559936, 11632640, 13025280, 14449920, 15413248, 17448960, 19266560, 23119872, 26050560, 28899840, 30826496, 34897920, 38533120, 46239744, 57799680, 61652992, 77066240, 92479488, 115599360, 123305984, 154132480, 184958976, 231198720, 308264960, 369917952, 462397440, 616529920, 924794880, 1849589760]

約数ペア:

[(1, 1849589760), (2, 924794880), (3, 616529920), (4, 462397440), (5, 369917952), (6, 308264960), (8, 231198720), (10, 184958976), (12, 154132480), (15, 123305984), (16, 115599360), (20, 92479488), (24, 77066240), (30, 61652992), (32, 57799680), (40, 46239744), (48, 38533120), (53, 34897920), (60, 30826496), (64, 28899840), (71, 26050560), (80, 23119872), (96, 19266560), (106, 17448960), (120, 15413248), (128, 14449920), (142, 13025280), (159, 11632640), (160, 11559936), (192, 9633280), (212, 8724480), (213, 8683520), (240, 7706624), (256, 7224960), (265, 6979584), (284, 6512640), (318, 5816320), (320, 5779968), (355, 5210112), (384, 4816640), (424, 4362240), (426, 4341760), (480, 3853312), (512, 3612480), (530, 3489792), (568, 3256320), (636, 2908160), (640, 2889984), (710, 2605056), (768, 2408320), (795, 2326528), (848, 2181120), (852, 2170880), (960, 1926656), (1024, 1806240), (1060, 1744896), (1065, 1736704), (1136, 1628160), (1272, 1454080), (1280, 1444992), (1420, 1302528), (1536, 1204160), (1590, 1163264), (1696, 1090560), (1704, 1085440), (1920, 963328), (2048, 903120), (2120, 872448), (2130, 868352), (2272, 814080), (2544, 727040), (2560, 722496), (2840, 651264), (3072, 602080), (3180, 581632), (3392, 545280), (3408, 542720), (3763, 491520), (3840, 481664), (4096, 451560), (4240, 436224), (4260, 434176), (4544, 407040), (5088, 363520), (5120, 361248), (5680, 325632), (6144, 301040), (6360, 290816), (6784, 272640), (6816, 271360), (7526, 245760), (7680, 240832), (8192, 225780), (8480, 218112), (8520, 217088), (9088, 203520), (10176, 181760), (10240, 180624), (11289, 163840), (11360, 162816), (12288, 150520), (12720, 145408), (13568, 136320), (13632, 135680), (15052, 122880), (15360, 120416), (16384, 112890), (16960, 109056), (17040, 108544), (18176, 101760), (18815, 98304), (20352, 90880), (20480, 90312), (22578, 81920), (22720, 81408), (24576, 75260), (25440, 72704), (27136, 68160), (27264, 67840), (30104, 61440), (30720, 60208), (32768, 56445), (33920, 54528), (34080, 54272), (36352, 50880), (37630, 49152), (40704, 45440), (40960, 45156)]