8389031520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{7723}}^1$

素因数の和:7845

約数の個数: 192

約数和(自身を含む): 27655133184

約数和(自身を除く): 19266101664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 73, 80, 93, 96, 120, 124, 146, 155, 160, 186, 219, 240, 248, 292, 310, 365, 372, 438, 465, 480, 496, 584, 620, 730, 744, 876, 930, 992, 1095, 1168, 1240, 1460, 1488, 1752, 1860, 2190, 2263, 2336, 2480, 2920, 2976, 3504, 3720, 4380, 4526, 4960, 5840, 6789, 7008, 7440, 7723, 8760, 9052, 11315, 11680, 13578, 14880, 15446, 17520, 18104, 22630, 23169, 27156, 30892, 33945, 35040, 36208, 38615, 45260, 46338, 54312, 61784, 67890, 72416, 77230, 90520, 92676, 108624, 115845, 123568, 135780, 154460, 181040, 185352, 217248, 231690, 239413, 247136, 271560, 308920, 362080, 370704, 463380, 478826, 543120, 563779, 617840, 718239, 741408, 926760, 957652, 1086240, 1127558, 1197065, 1235680, 1436478, 1691337, 1853520, 1915304, 2255116, 2394130, 2818895, 2872956, 3382674, 3591195, 3707040, 3830608, 4510232, 4788260, 5637790, 5745912, 6765348, 7182390, 7661216, 8456685, 9020464, 9576520, 11275580, 11491824, 13530696, 14364780, 16913370, 17477149, 18040928, 19153040, 22551160, 22983648, 27061392, 28729560, 33826740, 34954298, 38306080, 45102320, 52431447, 54122784, 57459120, 67653480, 69908596, 87385745, 90204640, 104862894, 114918240, 135306960, 139817192, 174771490, 209725788, 262157235, 270613920, 279634384, 349542980, 419451576, 524314470, 559268768, 699085960, 838903152, 1048628940, 1398171920, 1677806304, 2097257880, 2796343840, 4194515760, 8389031520]

約数ペア:

[(1, 8389031520), (2, 4194515760), (3, 2796343840), (4, 2097257880), (5, 1677806304), (6, 1398171920), (8, 1048628940), (10, 838903152), (12, 699085960), (15, 559268768), (16, 524314470), (20, 419451576), (24, 349542980), (30, 279634384), (31, 270613920), (32, 262157235), (40, 209725788), (48, 174771490), (60, 139817192), (62, 135306960), (73, 114918240), (80, 104862894), (93, 90204640), (96, 87385745), (120, 69908596), (124, 67653480), (146, 57459120), (155, 54122784), (160, 52431447), (186, 45102320), (219, 38306080), (240, 34954298), (248, 33826740), (292, 28729560), (310, 27061392), (365, 22983648), (372, 22551160), (438, 19153040), (465, 18040928), (480, 17477149), (496, 16913370), (584, 14364780), (620, 13530696), (730, 11491824), (744, 11275580), (876, 9576520), (930, 9020464), (992, 8456685), (1095, 7661216), (1168, 7182390), (1240, 6765348), (1460, 5745912), (1488, 5637790), (1752, 4788260), (1860, 4510232), (2190, 3830608), (2263, 3707040), (2336, 3591195), (2480, 3382674), (2920, 2872956), (2976, 2818895), (3504, 2394130), (3720, 2255116), (4380, 1915304), (4526, 1853520), (4960, 1691337), (5840, 1436478), (6789, 1235680), (7008, 1197065), (7440, 1127558), (7723, 1086240), (8760, 957652), (9052, 926760), (11315, 741408), (11680, 718239), (13578, 617840), (14880, 563779), (15446, 543120), (17520, 478826), (18104, 463380), (22630, 370704), (23169, 362080), (27156, 308920), (30892, 271560), (33945, 247136), (35040, 239413), (36208, 231690), (38615, 217248), (45260, 185352), (46338, 181040), (54312, 154460), (61784, 135780), (67890, 123568), (72416, 115845), (77230, 108624), (90520, 92676)]