4775438080

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 288

約数和(自身を含む): 13613040000

約数和(自身を除く): 8837601920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 128, 140, 146, 149, 160, 196, 224, 245, 256, 280, 292, 298, 320, 343, 365, 392, 448, 490, 511, 560, 584, 596, 640, 686, 730, 745, 784, 896, 980, 1022, 1043, 1120, 1168, 1192, 1280, 1372, 1460, 1490, 1568, 1715, 1792, 1960, 2044, 2086, 2240, 2336, 2384, 2555, 2744, 2920, 2980, 3136, 3430, 3577, 3920, 4088, 4172, 4480, 4672, 4768, 5110, 5215, 5488, 5840, 5960, 6272, 6860, 7154, 7301, 7840, 8176, 8344, 8960, 9344, 9536, 10220, 10430, 10877, 10976, 11680, 11920, 12544, 13720, 14308, 14602, 15680, 16352, 16688, 17885, 18688, 19072, 20440, 20860, 21754, 21952, 23360, 23840, 25039, 27440, 28616, 29204, 31360, 32704, 33376, 35770, 36505, 38144, 40880, 41720, 43508, 43904, 46720, 47680, 50078, 51107, 54385, 54880, 57232, 58408, 62720, 65408, 66752, 71540, 73010, 76139, 81760, 83440, 87016, 87808, 93440, 95360, 100156, 102214, 108770, 109760, 114464, 116816, 125195, 130816, 133504, 143080, 146020, 152278, 163520, 166880, 174032, 190720, 200312, 204428, 217540, 219520, 228928, 233632, 250390, 255535, 267008, 286160, 292040, 304556, 327040, 333760, 348064, 380695, 400624, 408856, 435080, 439040, 457856, 467264, 500780, 511070, 532973, 572320, 584080, 609112, 654080, 667520, 696128, 761390, 801248, 817712, 870160, 915712, 934528, 1001560, 1022140, 1065946, 1144640, 1168160, 1218224, 1335040, 1392256, 1522780, 1602496, 1635424, 1740320, 1869056, 2003120, 2044280, 2131892, 2289280, 2336320, 2436448, 2664865, 2784512, 3045560, 3204992, 3270848, 3480640, 3730811, 4006240, 4088560, 4263784, 4578560, 4672640, 4872896, 5329730, 6091120, 6409984, 6541696, 6961280, 7461622, 8012480, 8177120, 8527568, 9345280, 9745792, 10659460, 12182240, 13083392, 13922560, 14923244, 16024960, 16354240, 17055136, 18654055, 19491584, 21318920, 24364480, 29846488, 32049920, 32708480, 34110272, 37308110, 42637840, 48728960, 59692976, 65416960, 68220544, 74616220, 85275680, 97457920, 119385952, 136441088, 149232440, 170551360, 238771904, 298464880, 341102720, 477543808, 596929760, 682205440, 955087616, 1193859520, 2387719040, 4775438080]

約数ペア:

[(1, 4775438080), (2, 2387719040), (4, 1193859520), (5, 955087616), (7, 682205440), (8, 596929760), (10, 477543808), (14, 341102720), (16, 298464880), (20, 238771904), (28, 170551360), (32, 149232440), (35, 136441088), (40, 119385952), (49, 97457920), (56, 85275680), (64, 74616220), (70, 68220544), (73, 65416960), (80, 59692976), (98, 48728960), (112, 42637840), (128, 37308110), (140, 34110272), (146, 32708480), (149, 32049920), (160, 29846488), (196, 24364480), (224, 21318920), (245, 19491584), (256, 18654055), (280, 17055136), (292, 16354240), (298, 16024960), (320, 14923244), (343, 13922560), (365, 13083392), (392, 12182240), (448, 10659460), (490, 9745792), (511, 9345280), (560, 8527568), (584, 8177120), (596, 8012480), (640, 7461622), (686, 6961280), (730, 6541696), (745, 6409984), (784, 6091120), (896, 5329730), (980, 4872896), (1022, 4672640), (1043, 4578560), (1120, 4263784), (1168, 4088560), (1192, 4006240), (1280, 3730811), (1372, 3480640), (1460, 3270848), (1490, 3204992), (1568, 3045560), (1715, 2784512), (1792, 2664865), (1960, 2436448), (2044, 2336320), (2086, 2289280), (2240, 2131892), (2336, 2044280), (2384, 2003120), (2555, 1869056), (2744, 1740320), (2920, 1635424), (2980, 1602496), (3136, 1522780), (3430, 1392256), (3577, 1335040), (3920, 1218224), (4088, 1168160), (4172, 1144640), (4480, 1065946), (4672, 1022140), (4768, 1001560), (5110, 934528), (5215, 915712), (5488, 870160), (5840, 817712), (5960, 801248), (6272, 761390), (6860, 696128), (7154, 667520), (7301, 654080), (7840, 609112), (8176, 584080), (8344, 572320), (8960, 532973), (9344, 511070), (9536, 500780), (10220, 467264), (10430, 457856), (10877, 439040), (10976, 435080), (11680, 408856), (11920, 400624), (12544, 380695), (13720, 348064), (14308, 333760), (14602, 327040), (15680, 304556), (16352, 292040), (16688, 286160), (17885, 267008), (18688, 255535), (19072, 250390), (20440, 233632), (20860, 228928), (21754, 219520), (21952, 217540), (23360, 204428), (23840, 200312), (25039, 190720), (27440, 174032), (28616, 166880), (29204, 163520), (31360, 152278), (32704, 146020), (33376, 143080), (35770, 133504), (36505, 130816), (38144, 125195), (40880, 116816), (41720, 114464), (43508, 109760), (43904, 108770), (46720, 102214), (47680, 100156), (50078, 95360), (51107, 93440), (54385, 87808), (54880, 87016), (57232, 83440), (58408, 81760), (62720, 76139), (65408, 73010), (66752, 71540)]