2061568573440

素因数分解:

$2^{20}\times 3^1\times 5^1\times {\mathrm{131071}}^1$

素因数の和:131119

約数の個数: 168

約数和(自身を含む): 6597066620928

約数和(自身を除く): 4535498047488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 8192, 10240, 12288, 15360, 16384, 20480, 24576, 30720, 32768, 40960, 49152, 61440, 65536, 81920, 98304, 122880, 131071, 131072, 163840, 196608, 245760, 262142, 262144, 327680, 393213, 393216, 491520, 524284, 524288, 655355, 655360, 786426, 786432, 983040, 1048568, 1048576, 1310710, 1310720, 1572852, 1572864, 1966065, 1966080, 2097136, 2621420, 2621440, 3145704, 3145728, 3932130, 3932160, 4194272, 5242840, 5242880, 6291408, 7864260, 7864320, 8388544, 10485680, 12582816, 15728520, 15728640, 16777088, 20971360, 25165632, 31457040, 33554176, 41942720, 50331264, 62914080, 67108352, 83885440, 100662528, 125828160, 134216704, 167770880, 201325056, 251656320, 268433408, 335541760, 402650112, 503312640, 536866816, 671083520, 805300224, 1006625280, 1073733632, 1342167040, 1610600448, 2013250560, 2147467264, 2684334080, 3221200896, 4026501120, 4294934528, 5368668160, 6442401792, 8053002240, 8589869056, 10737336320, 12884803584, 16106004480, 17179738112, 21474672640, 25769607168, 32212008960, 34359476224, 42949345280, 51539214336, 64424017920, 68718952448, 85898690560, 103078428672, 128848035840, 137437904896, 171797381120, 206156857344, 257696071680, 343594762240, 412313714688, 515392143360, 687189524480, 1030784286720, 2061568573440]

約数ペア:

[(1, 2061568573440), (2, 1030784286720), (3, 687189524480), (4, 515392143360), (5, 412313714688), (6, 343594762240), (8, 257696071680), (10, 206156857344), (12, 171797381120), (15, 137437904896), (16, 128848035840), (20, 103078428672), (24, 85898690560), (30, 68718952448), (32, 64424017920), (40, 51539214336), (48, 42949345280), (60, 34359476224), (64, 32212008960), (80, 25769607168), (96, 21474672640), (120, 17179738112), (128, 16106004480), (160, 12884803584), (192, 10737336320), (240, 8589869056), (256, 8053002240), (320, 6442401792), (384, 5368668160), (480, 4294934528), (512, 4026501120), (640, 3221200896), (768, 2684334080), (960, 2147467264), (1024, 2013250560), (1280, 1610600448), (1536, 1342167040), (1920, 1073733632), (2048, 1006625280), (2560, 805300224), (3072, 671083520), (3840, 536866816), (4096, 503312640), (5120, 402650112), (6144, 335541760), (7680, 268433408), (8192, 251656320), (10240, 201325056), (12288, 167770880), (15360, 134216704), (16384, 125828160), (20480, 100662528), (24576, 83885440), (30720, 67108352), (32768, 62914080), (40960, 50331264), (49152, 41942720), (61440, 33554176), (65536, 31457040), (81920, 25165632), (98304, 20971360), (122880, 16777088), (131071, 15728640), (131072, 15728520), (163840, 12582816), (196608, 10485680), (245760, 8388544), (262142, 7864320), (262144, 7864260), (327680, 6291408), (393213, 5242880), (393216, 5242840), (491520, 4194272), (524284, 3932160), (524288, 3932130), (655355, 3145728), (655360, 3145704), (786426, 2621440), (786432, 2621420), (983040, 2097136), (1048568, 1966080), (1048576, 1966065), (1310710, 1572864), (1310720, 1572852)]