219041280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{3169}}^1$

素因数の和:3201

約数の個数: 160

約数和(自身を含む): 778298400

約数和(自身を除く): 559257120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3169, 3456, 3840, 4320, 4608, 5760, 6338, 6912, 7680, 8640, 9507, 11520, 12676, 13824, 15845, 17280, 19014, 23040, 25352, 28521, 31690, 34560, 38028, 47535, 50704, 57042, 63380, 69120, 76056, 85563, 95070, 101408, 114084, 126760, 142605, 152112, 171126, 190140, 202816, 228168, 253520, 285210, 304224, 342252, 380280, 405632, 427815, 456336, 507040, 570420, 608448, 684504, 760560, 811264, 855630, 912672, 1014080, 1140840, 1216896, 1369008, 1521120, 1622528, 1711260, 1825344, 2028160, 2281680, 2433792, 2738016, 3042240, 3422520, 3650688, 4056320, 4563360, 4867584, 5476032, 6084480, 6845040, 7301376, 8112640, 9126720, 10952064, 12168960, 13690080, 14602752, 18253440, 21904128, 24337920, 27380160, 36506880, 43808256, 54760320, 73013760, 109520640, 219041280]

約数ペア:

[(1, 219041280), (2, 109520640), (3, 73013760), (4, 54760320), (5, 43808256), (6, 36506880), (8, 27380160), (9, 24337920), (10, 21904128), (12, 18253440), (15, 14602752), (16, 13690080), (18, 12168960), (20, 10952064), (24, 9126720), (27, 8112640), (30, 7301376), (32, 6845040), (36, 6084480), (40, 5476032), (45, 4867584), (48, 4563360), (54, 4056320), (60, 3650688), (64, 3422520), (72, 3042240), (80, 2738016), (90, 2433792), (96, 2281680), (108, 2028160), (120, 1825344), (128, 1711260), (135, 1622528), (144, 1521120), (160, 1369008), (180, 1216896), (192, 1140840), (216, 1014080), (240, 912672), (256, 855630), (270, 811264), (288, 760560), (320, 684504), (360, 608448), (384, 570420), (432, 507040), (480, 456336), (512, 427815), (540, 405632), (576, 380280), (640, 342252), (720, 304224), (768, 285210), (864, 253520), (960, 228168), (1080, 202816), (1152, 190140), (1280, 171126), (1440, 152112), (1536, 142605), (1728, 126760), (1920, 114084), (2160, 101408), (2304, 95070), (2560, 85563), (2880, 76056), (3169, 69120), (3456, 63380), (3840, 57042), (4320, 50704), (4608, 47535), (5760, 38028), (6338, 34560), (6912, 31690), (7680, 28521), (8640, 25352), (9507, 23040), (11520, 19014), (12676, 17280), (13824, 15845)]