921889320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 3065852160

約数和(自身を除く): 2143962840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 173, 220, 242, 264, 330, 346, 363, 367, 440, 484, 519, 605, 660, 692, 726, 734, 865, 968, 1038, 1101, 1210, 1320, 1384, 1452, 1468, 1730, 1815, 1835, 1903, 2076, 2202, 2420, 2595, 2904, 2936, 3460, 3630, 3670, 3806, 4037, 4152, 4404, 4840, 5190, 5505, 5709, 6920, 7260, 7340, 7612, 8074, 8808, 9515, 10380, 11010, 11418, 12111, 14520, 14680, 15224, 16148, 19030, 20185, 20760, 20933, 22020, 22836, 24222, 28545, 32296, 38060, 40370, 41866, 44040, 44407, 45672, 48444, 57090, 60555, 62799, 63491, 76120, 80740, 83732, 88814, 96888, 104665, 114180, 121110, 125598, 126982, 133221, 161480, 167464, 177628, 190473, 209330, 222035, 228360, 242220, 251196, 253964, 266442, 313995, 317455, 355256, 380946, 418660, 444070, 484440, 502392, 507928, 532884, 627990, 634910, 666105, 698401, 761892, 837320, 888140, 952365, 1065768, 1255980, 1269820, 1332210, 1396802, 1523784, 1776280, 1904730, 2095203, 2511960, 2539640, 2664420, 2793604, 3492005, 3809460, 4190406, 5328840, 5587208, 6984010, 7618920, 7682411, 8380812, 10476015, 13968020, 15364822, 16761624, 20952030, 23047233, 27936040, 30729644, 38412055, 41904060, 46094466, 61459288, 76824110, 83808120, 92188932, 115236165, 153648220, 184377864, 230472330, 307296440, 460944660, 921889320]

約数ペア:

[(1, 921889320), (2, 460944660), (3, 307296440), (4, 230472330), (5, 184377864), (6, 153648220), (8, 115236165), (10, 92188932), (11, 83808120), (12, 76824110), (15, 61459288), (20, 46094466), (22, 41904060), (24, 38412055), (30, 30729644), (33, 27936040), (40, 23047233), (44, 20952030), (55, 16761624), (60, 15364822), (66, 13968020), (88, 10476015), (110, 8380812), (120, 7682411), (121, 7618920), (132, 6984010), (165, 5587208), (173, 5328840), (220, 4190406), (242, 3809460), (264, 3492005), (330, 2793604), (346, 2664420), (363, 2539640), (367, 2511960), (440, 2095203), (484, 1904730), (519, 1776280), (605, 1523784), (660, 1396802), (692, 1332210), (726, 1269820), (734, 1255980), (865, 1065768), (968, 952365), (1038, 888140), (1101, 837320), (1210, 761892), (1320, 698401), (1384, 666105), (1452, 634910), (1468, 627990), (1730, 532884), (1815, 507928), (1835, 502392), (1903, 484440), (2076, 444070), (2202, 418660), (2420, 380946), (2595, 355256), (2904, 317455), (2936, 313995), (3460, 266442), (3630, 253964), (3670, 251196), (3806, 242220), (4037, 228360), (4152, 222035), (4404, 209330), (4840, 190473), (5190, 177628), (5505, 167464), (5709, 161480), (6920, 133221), (7260, 126982), (7340, 125598), (7612, 121110), (8074, 114180), (8808, 104665), (9515, 96888), (10380, 88814), (11010, 83732), (11418, 80740), (12111, 76120), (14520, 63491), (14680, 62799), (15224, 60555), (16148, 57090), (19030, 48444), (20185, 45672), (20760, 44407), (20933, 44040), (22020, 41866), (22836, 40370), (24222, 38060), (28545, 32296)]