1644503040

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{1487}}^1$

素因数の和:1527

約数の個数: 224

約数和(自身を含む): 5850696960

約数和(自身を除く): 4206193920

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, 1024, 1080, 1152, 1280, 1440, 1487, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 2974, 3072, 3456, 3840, 4096, 4320, 4461, 4608, 5120, 5760, 5948, 6144, 6912, 7435, 7680, 8192, 8640, 8922, 9216, 10240, 11520, 11896, 12288, 13383, 13824, 14870, 15360, 17280, 17844, 18432, 20480, 22305, 23040, 23792, 24576, 26766, 27648, 29740, 30720, 34560, 35688, 36864, 40149, 40960, 44610, 46080, 47584, 53532, 55296, 59480, 61440, 66915, 69120, 71376, 73728, 80298, 89220, 92160, 95168, 107064, 110592, 118960, 122880, 133830, 138240, 142752, 160596, 178440, 184320, 190336, 200745, 214128, 221184, 237920, 267660, 276480, 285504, 321192, 356880, 368640, 380672, 401490, 428256, 475840, 535320, 552960, 571008, 642384, 713760, 761344, 802980, 856512, 951680, 1070640, 1105920, 1142016, 1284768, 1427520, 1522688, 1605960, 1713024, 1903360, 2141280, 2284032, 2569536, 2855040, 3045376, 3211920, 3426048, 3806720, 4282560, 4568064, 5139072, 5710080, 6090752, 6423840, 6852096, 7613440, 8565120, 9136128, 10278144, 11420160, 12181504, 12847680, 13704192, 15226880, 17130240, 18272256, 20556288, 22840320, 25695360, 27408384, 30453760, 34260480, 36544512, 41112576, 45680640, 51390720, 54816768, 60907520, 68520960, 82225152, 91361280, 102781440, 109633536, 137041920, 164450304, 182722560, 205562880, 274083840, 328900608, 411125760, 548167680, 822251520, 1644503040]

約数ペア:

[(1, 1644503040), (2, 822251520), (3, 548167680), (4, 411125760), (5, 328900608), (6, 274083840), (8, 205562880), (9, 182722560), (10, 164450304), (12, 137041920), (15, 109633536), (16, 102781440), (18, 91361280), (20, 82225152), (24, 68520960), (27, 60907520), (30, 54816768), (32, 51390720), (36, 45680640), (40, 41112576), (45, 36544512), (48, 34260480), (54, 30453760), (60, 27408384), (64, 25695360), (72, 22840320), (80, 20556288), (90, 18272256), (96, 17130240), (108, 15226880), (120, 13704192), (128, 12847680), (135, 12181504), (144, 11420160), (160, 10278144), (180, 9136128), (192, 8565120), (216, 7613440), (240, 6852096), (256, 6423840), (270, 6090752), (288, 5710080), (320, 5139072), (360, 4568064), (384, 4282560), (432, 3806720), (480, 3426048), (512, 3211920), (540, 3045376), (576, 2855040), (640, 2569536), (720, 2284032), (768, 2141280), (864, 1903360), (960, 1713024), (1024, 1605960), (1080, 1522688), (1152, 1427520), (1280, 1284768), (1440, 1142016), (1487, 1105920), (1536, 1070640), (1728, 951680), (1920, 856512), (2048, 802980), (2160, 761344), (2304, 713760), (2560, 642384), (2880, 571008), (2974, 552960), (3072, 535320), (3456, 475840), (3840, 428256), (4096, 401490), (4320, 380672), (4461, 368640), (4608, 356880), (5120, 321192), (5760, 285504), (5948, 276480), (6144, 267660), (6912, 237920), (7435, 221184), (7680, 214128), (8192, 200745), (8640, 190336), (8922, 184320), (9216, 178440), (10240, 160596), (11520, 142752), (11896, 138240), (12288, 133830), (13383, 122880), (13824, 118960), (14870, 110592), (15360, 107064), (17280, 95168), (17844, 92160), (18432, 89220), (20480, 80298), (22305, 73728), (23040, 71376), (23792, 69120), (24576, 66915), (26766, 61440), (27648, 59480), (29740, 55296), (30720, 53532), (34560, 47584), (35688, 46080), (36864, 44610), (40149, 40960)]