28214701440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1867}}^1$

素因数の和:2369

約数の個数: 256

約数和(自身を含む): 95481400320

約数和(自身を除く): 67266698880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 463, 480, 510, 544, 640, 680, 816, 926, 960, 1020, 1088, 1360, 1389, 1632, 1852, 1867, 1920, 2040, 2176, 2315, 2720, 2778, 3264, 3704, 3734, 4080, 4630, 5440, 5556, 5601, 6528, 6945, 7408, 7468, 7871, 8160, 9260, 9335, 10880, 11112, 11202, 13890, 14816, 14936, 15742, 16320, 18520, 18670, 22224, 22404, 23613, 27780, 28005, 29632, 29872, 31484, 31739, 32640, 37040, 37340, 39355, 44448, 44808, 47226, 55560, 56010, 59264, 59744, 62968, 63478, 74080, 74680, 78710, 88896, 89616, 94452, 95217, 111120, 112020, 118065, 119488, 125936, 126956, 148160, 149360, 157420, 158695, 177792, 179232, 188904, 190434, 222240, 224040, 236130, 238976, 251872, 253912, 296320, 298720, 314840, 317390, 358464, 377808, 380868, 444480, 448080, 472260, 476085, 503744, 507824, 597440, 629680, 634780, 716928, 755616, 761736, 864421, 888960, 896160, 944520, 952170, 1007488, 1015648, 1194880, 1259360, 1269560, 1511232, 1523472, 1728842, 1792320, 1889040, 1904340, 2031296, 2518720, 2539120, 2593263, 3022464, 3046944, 3457684, 3584640, 3778080, 3808680, 4062592, 4322105, 5037440, 5078240, 5186526, 6093888, 6915368, 7556160, 7617360, 8644210, 10156480, 10373052, 12187776, 12966315, 13830736, 14695157, 15112320, 15234720, 17288420, 20312960, 20746104, 25932630, 27661472, 29390314, 30469440, 34576840, 41492208, 44085471, 51865260, 55322944, 58780628, 60938880, 69153680, 73475785, 82984416, 88170942, 103730520, 110645888, 117561256, 138307360, 146951570, 165968832, 176341884, 207461040, 220427355, 235122512, 276614720, 293903140, 331937664, 352683768, 414922080, 440854710, 470245024, 553229440, 587806280, 705367536, 829844160, 881709420, 940490048, 1175612560, 1410735072, 1659688320, 1763418840, 1880980096, 2351225120, 2821470144, 3526837680, 4702450240, 5642940288, 7053675360, 9404900480, 14107350720, 28214701440]

約数ペア:

[(1, 28214701440), (2, 14107350720), (3, 9404900480), (4, 7053675360), (5, 5642940288), (6, 4702450240), (8, 3526837680), (10, 2821470144), (12, 2351225120), (15, 1880980096), (16, 1763418840), (17, 1659688320), (20, 1410735072), (24, 1175612560), (30, 940490048), (32, 881709420), (34, 829844160), (40, 705367536), (48, 587806280), (51, 553229440), (60, 470245024), (64, 440854710), (68, 414922080), (80, 352683768), (85, 331937664), (96, 293903140), (102, 276614720), (120, 235122512), (128, 220427355), (136, 207461040), (160, 176341884), (170, 165968832), (192, 146951570), (204, 138307360), (240, 117561256), (255, 110645888), (272, 103730520), (320, 88170942), (340, 82984416), (384, 73475785), (408, 69153680), (463, 60938880), (480, 58780628), (510, 55322944), (544, 51865260), (640, 44085471), (680, 41492208), (816, 34576840), (926, 30469440), (960, 29390314), (1020, 27661472), (1088, 25932630), (1360, 20746104), (1389, 20312960), (1632, 17288420), (1852, 15234720), (1867, 15112320), (1920, 14695157), (2040, 13830736), (2176, 12966315), (2315, 12187776), (2720, 10373052), (2778, 10156480), (3264, 8644210), (3704, 7617360), (3734, 7556160), (4080, 6915368), (4630, 6093888), (5440, 5186526), (5556, 5078240), (5601, 5037440), (6528, 4322105), (6945, 4062592), (7408, 3808680), (7468, 3778080), (7871, 3584640), (8160, 3457684), (9260, 3046944), (9335, 3022464), (10880, 2593263), (11112, 2539120), (11202, 2518720), (13890, 2031296), (14816, 1904340), (14936, 1889040), (15742, 1792320), (16320, 1728842), (18520, 1523472), (18670, 1511232), (22224, 1269560), (22404, 1259360), (23613, 1194880), (27780, 1015648), (28005, 1007488), (29632, 952170), (29872, 944520), (31484, 896160), (31739, 888960), (32640, 864421), (37040, 761736), (37340, 755616), (39355, 716928), (44448, 634780), (44808, 629680), (47226, 597440), (55560, 507824), (56010, 503744), (59264, 476085), (59744, 472260), (62968, 448080), (63478, 444480), (74080, 380868), (74680, 377808), (78710, 358464), (88896, 317390), (89616, 314840), (94452, 298720), (95217, 296320), (111120, 253912), (112020, 251872), (118065, 238976), (119488, 236130), (125936, 224040), (126956, 222240), (148160, 190434), (149360, 188904), (157420, 179232), (158695, 177792)]