73178880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 264902400

約数和(自身を除く): 191723520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 59, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 118, 120, 128, 136, 152, 160, 170, 177, 190, 192, 204, 228, 236, 240, 255, 256, 272, 285, 295, 304, 320, 323, 340, 354, 380, 384, 408, 456, 472, 480, 510, 544, 570, 590, 608, 640, 646, 680, 708, 760, 768, 816, 885, 912, 944, 960, 969, 1003, 1020, 1088, 1121, 1140, 1180, 1216, 1280, 1292, 1360, 1416, 1520, 1615, 1632, 1770, 1824, 1888, 1920, 1938, 2006, 2040, 2176, 2242, 2280, 2360, 2432, 2584, 2720, 2832, 3009, 3040, 3230, 3264, 3363, 3540, 3648, 3776, 3840, 3876, 4012, 4080, 4352, 4484, 4560, 4720, 4845, 4864, 5015, 5168, 5440, 5605, 5664, 6018, 6080, 6460, 6528, 6726, 7080, 7296, 7552, 7752, 8024, 8160, 8968, 9120, 9440, 9690, 10030, 10336, 10880, 11210, 11328, 12036, 12160, 12920, 13056, 13452, 14160, 14592, 15045, 15104, 15504, 16048, 16320, 16815, 17936, 18240, 18880, 19057, 19380, 20060, 20672, 21760, 22420, 22656, 24072, 24320, 25840, 26904, 28320, 30090, 31008, 32096, 32640, 33630, 35872, 36480, 37760, 38114, 38760, 40120, 41344, 44840, 45312, 48144, 51680, 53808, 56640, 57171, 60180, 62016, 64192, 65280, 67260, 71744, 72960, 75520, 76228, 77520, 80240, 82688, 89680, 95285, 96288, 103360, 107616, 113280, 114342, 120360, 124032, 128384, 134520, 143488, 152456, 155040, 160480, 179360, 190570, 192576, 206720, 215232, 226560, 228684, 240720, 248064, 256768, 269040, 285855, 286976, 304912, 310080, 320960, 358720, 381140, 385152, 413440, 430464, 457368, 481440, 538080, 571710, 609824, 620160, 641920, 717440, 762280, 770304, 860928, 914736, 962880, 1076160, 1143420, 1219648, 1240320, 1283840, 1434880, 1524560, 1829472, 1925760, 2152320, 2286840, 2439296, 3049120, 3658944, 3851520, 4304640, 4573680, 4878592, 6098240, 7317888, 9147360, 12196480, 14635776, 18294720, 24392960, 36589440, 73178880]

約数ペア:

[(1, 73178880), (2, 36589440), (3, 24392960), (4, 18294720), (5, 14635776), (6, 12196480), (8, 9147360), (10, 7317888), (12, 6098240), (15, 4878592), (16, 4573680), (17, 4304640), (19, 3851520), (20, 3658944), (24, 3049120), (30, 2439296), (32, 2286840), (34, 2152320), (38, 1925760), (40, 1829472), (48, 1524560), (51, 1434880), (57, 1283840), (59, 1240320), (60, 1219648), (64, 1143420), (68, 1076160), (76, 962880), (80, 914736), (85, 860928), (95, 770304), (96, 762280), (102, 717440), (114, 641920), (118, 620160), (120, 609824), (128, 571710), (136, 538080), (152, 481440), (160, 457368), (170, 430464), (177, 413440), (190, 385152), (192, 381140), (204, 358720), (228, 320960), (236, 310080), (240, 304912), (255, 286976), (256, 285855), (272, 269040), (285, 256768), (295, 248064), (304, 240720), (320, 228684), (323, 226560), (340, 215232), (354, 206720), (380, 192576), (384, 190570), (408, 179360), (456, 160480), (472, 155040), (480, 152456), (510, 143488), (544, 134520), (570, 128384), (590, 124032), (608, 120360), (640, 114342), (646, 113280), (680, 107616), (708, 103360), (760, 96288), (768, 95285), (816, 89680), (885, 82688), (912, 80240), (944, 77520), (960, 76228), (969, 75520), (1003, 72960), (1020, 71744), (1088, 67260), (1121, 65280), (1140, 64192), (1180, 62016), (1216, 60180), (1280, 57171), (1292, 56640), (1360, 53808), (1416, 51680), (1520, 48144), (1615, 45312), (1632, 44840), (1770, 41344), (1824, 40120), (1888, 38760), (1920, 38114), (1938, 37760), (2006, 36480), (2040, 35872), (2176, 33630), (2242, 32640), (2280, 32096), (2360, 31008), (2432, 30090), (2584, 28320), (2720, 26904), (2832, 25840), (3009, 24320), (3040, 24072), (3230, 22656), (3264, 22420), (3363, 21760), (3540, 20672), (3648, 20060), (3776, 19380), (3840, 19057), (3876, 18880), (4012, 18240), (4080, 17936), (4352, 16815), (4484, 16320), (4560, 16048), (4720, 15504), (4845, 15104), (4864, 15045), (5015, 14592), (5168, 14160), (5440, 13452), (5605, 13056), (5664, 12920), (6018, 12160), (6080, 12036), (6460, 11328), (6528, 11210), (6726, 10880), (7080, 10336), (7296, 10030), (7552, 9690), (7752, 9440), (8024, 9120), (8160, 8968)]