217431060480

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{131071}}^1$

素因数の和:131112

約数の個数: 260

約数和(自身を含む): 779441405952

約数和(自身を除く): 562010345472

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4096, 4320, 4608, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8640, 9216, 10240, 10368, 11520, 12288, 12960, 13824, 15360, 17280, 18432, 20480, 20736, 23040, 25920, 27648, 30720, 34560, 36864, 41472, 46080, 51840, 55296, 61440, 69120, 82944, 92160, 103680, 110592, 131071, 138240, 165888, 184320, 207360, 262142, 276480, 331776, 393213, 414720, 524284, 552960, 655355, 786426, 829440, 1048568, 1179639, 1310710, 1572852, 1658880, 1966065, 2097136, 2359278, 2621420, 3145704, 3538917, 3932130, 4194272, 4718556, 5242840, 5898195, 6291408, 7077834, 7864260, 8388544, 9437112, 10485680, 10616751, 11796390, 12582816, 14155668, 15728520, 16777088, 17694585, 18874224, 20971360, 21233502, 23592780, 25165632, 28311336, 31457040, 33554176, 35389170, 37748448, 41942720, 42467004, 47185560, 50331264, 53083755, 56622672, 62914080, 67108352, 70778340, 75496896, 83885440, 84934008, 94371120, 100662528, 106167510, 113245344, 125828160, 134216704, 141556680, 150993792, 167770880, 169868016, 188742240, 201325056, 212335020, 226490688, 251656320, 268433408, 283113360, 301987584, 335541760, 339736032, 377484480, 402650112, 424670040, 452981376, 503312640, 536866816, 566226720, 603975168, 671083520, 679472064, 754968960, 805300224, 849340080, 905962752, 1006625280, 1132453440, 1207950336, 1342167040, 1358944128, 1509937920, 1610600448, 1698680160, 1811925504, 2013250560, 2264906880, 2415900672, 2684334080, 2717888256, 3019875840, 3397360320, 3623851008, 4026501120, 4529813760, 4831801344, 5435776512, 6039751680, 6794720640, 7247702016, 8053002240, 9059627520, 10871553024, 12079503360, 13589441280, 14495404032, 18119255040, 21743106048, 24159006720, 27178882560, 36238510080, 43486212096, 54357765120, 72477020160, 108715530240, 217431060480]

約数ペア:

[(1, 217431060480), (2, 108715530240), (3, 72477020160), (4, 54357765120), (5, 43486212096), (6, 36238510080), (8, 27178882560), (9, 24159006720), (10, 21743106048), (12, 18119255040), (15, 14495404032), (16, 13589441280), (18, 12079503360), (20, 10871553024), (24, 9059627520), (27, 8053002240), (30, 7247702016), (32, 6794720640), (36, 6039751680), (40, 5435776512), (45, 4831801344), (48, 4529813760), (54, 4026501120), (60, 3623851008), (64, 3397360320), (72, 3019875840), (80, 2717888256), (81, 2684334080), (90, 2415900672), (96, 2264906880), (108, 2013250560), (120, 1811925504), (128, 1698680160), (135, 1610600448), (144, 1509937920), (160, 1358944128), (162, 1342167040), (180, 1207950336), (192, 1132453440), (216, 1006625280), (240, 905962752), (256, 849340080), (270, 805300224), (288, 754968960), (320, 679472064), (324, 671083520), (360, 603975168), (384, 566226720), (405, 536866816), (432, 503312640), (480, 452981376), (512, 424670040), (540, 402650112), (576, 377484480), (640, 339736032), (648, 335541760), (720, 301987584), (768, 283113360), (810, 268433408), (864, 251656320), (960, 226490688), (1024, 212335020), (1080, 201325056), (1152, 188742240), (1280, 169868016), (1296, 167770880), (1440, 150993792), (1536, 141556680), (1620, 134216704), (1728, 125828160), (1920, 113245344), (2048, 106167510), (2160, 100662528), (2304, 94371120), (2560, 84934008), (2592, 83885440), (2880, 75496896), (3072, 70778340), (3240, 67108352), (3456, 62914080), (3840, 56622672), (4096, 53083755), (4320, 50331264), (4608, 47185560), (5120, 42467004), (5184, 41942720), (5760, 37748448), (6144, 35389170), (6480, 33554176), (6912, 31457040), (7680, 28311336), (8640, 25165632), (9216, 23592780), (10240, 21233502), (10368, 20971360), (11520, 18874224), (12288, 17694585), (12960, 16777088), (13824, 15728520), (15360, 14155668), (17280, 12582816), (18432, 11796390), (20480, 10616751), (20736, 10485680), (23040, 9437112), (25920, 8388544), (27648, 7864260), (30720, 7077834), (34560, 6291408), (36864, 5898195), (41472, 5242840), (46080, 4718556), (51840, 4194272), (55296, 3932130), (61440, 3538917), (69120, 3145704), (82944, 2621420), (92160, 2359278), (103680, 2097136), (110592, 1966065), (131071, 1658880), (138240, 1572852), (165888, 1310710), (184320, 1179639), (207360, 1048568), (262142, 829440), (276480, 786426), (331776, 655355), (393213, 552960), (414720, 524284)]