40015526880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{8009}}^1$

素因数の和:9521

約数の個数: 192

約数和(自身を含む): 144170772480

約数和(自身を除く): 104155245600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1487, 1680, 2974, 3360, 4461, 5948, 7435, 8009, 8922, 10409, 11896, 14870, 16018, 17844, 20818, 22305, 23792, 24027, 29740, 31227, 32036, 35688, 40045, 41636, 44610, 47584, 48054, 52045, 56063, 59480, 62454, 64072, 71376, 80090, 83272, 89220, 96108, 104090, 112126, 118960, 120135, 124908, 128144, 142752, 156135, 160180, 166544, 168189, 178440, 192216, 208180, 224252, 237920, 240270, 249816, 256288, 280315, 312270, 320360, 333088, 336378, 356880, 384432, 416360, 448504, 480540, 499632, 560630, 624540, 640720, 672756, 713760, 768864, 832720, 840945, 897008, 961080, 999264, 1121260, 1249080, 1281440, 1345512, 1665440, 1681890, 1794016, 1922160, 2242520, 2498160, 2691024, 3363780, 3844320, 4485040, 4996320, 5382048, 6727560, 8970080, 11909383, 13455120, 23818766, 26910240, 35728149, 47637532, 59546915, 71456298, 83365681, 95275064, 119093830, 142912596, 166731362, 178640745, 190550128, 238187660, 250097043, 285825192, 333462724, 357281490, 381100256, 416828405, 476375320, 500194086, 571650384, 666925448, 714562980, 833656810, 952750640, 1000388172, 1143300768, 1250485215, 1333850896, 1429125960, 1667313620, 1905501280, 2000776344, 2500970430, 2667701792, 2858251920, 3334627240, 4001552688, 5001940860, 5716503840, 6669254480, 8003105376, 10003881720, 13338508960, 20007763440, 40015526880]

約数ペア:

[(1, 40015526880), (2, 20007763440), (3, 13338508960), (4, 10003881720), (5, 8003105376), (6, 6669254480), (7, 5716503840), (8, 5001940860), (10, 4001552688), (12, 3334627240), (14, 2858251920), (15, 2667701792), (16, 2500970430), (20, 2000776344), (21, 1905501280), (24, 1667313620), (28, 1429125960), (30, 1333850896), (32, 1250485215), (35, 1143300768), (40, 1000388172), (42, 952750640), (48, 833656810), (56, 714562980), (60, 666925448), (70, 571650384), (80, 500194086), (84, 476375320), (96, 416828405), (105, 381100256), (112, 357281490), (120, 333462724), (140, 285825192), (160, 250097043), (168, 238187660), (210, 190550128), (224, 178640745), (240, 166731362), (280, 142912596), (336, 119093830), (420, 95275064), (480, 83365681), (560, 71456298), (672, 59546915), (840, 47637532), (1120, 35728149), (1487, 26910240), (1680, 23818766), (2974, 13455120), (3360, 11909383), (4461, 8970080), (5948, 6727560), (7435, 5382048), (8009, 4996320), (8922, 4485040), (10409, 3844320), (11896, 3363780), (14870, 2691024), (16018, 2498160), (17844, 2242520), (20818, 1922160), (22305, 1794016), (23792, 1681890), (24027, 1665440), (29740, 1345512), (31227, 1281440), (32036, 1249080), (35688, 1121260), (40045, 999264), (41636, 961080), (44610, 897008), (47584, 840945), (48054, 832720), (52045, 768864), (56063, 713760), (59480, 672756), (62454, 640720), (64072, 624540), (71376, 560630), (80090, 499632), (83272, 480540), (89220, 448504), (96108, 416360), (104090, 384432), (112126, 356880), (118960, 336378), (120135, 333088), (124908, 320360), (128144, 312270), (142752, 280315), (156135, 256288), (160180, 249816), (166544, 240270), (168189, 237920), (178440, 224252), (192216, 208180)]