496982080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 224

約数和(自身を含む): 1481766912

約数和(自身を除く): 984784832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 160, 170, 217, 224, 238, 248, 272, 280, 310, 320, 340, 421, 434, 448, 476, 496, 527, 544, 560, 595, 620, 680, 842, 868, 952, 992, 1054, 1085, 1088, 1120, 1190, 1240, 1360, 1684, 1736, 1904, 1984, 2105, 2108, 2170, 2240, 2380, 2480, 2635, 2720, 2947, 3368, 3472, 3689, 3808, 4210, 4216, 4340, 4760, 4960, 5270, 5440, 5894, 6736, 6944, 7157, 7378, 7616, 8420, 8432, 8680, 9520, 9920, 10540, 11788, 13051, 13472, 13888, 14314, 14735, 14756, 16840, 16864, 17360, 18445, 19040, 21080, 23576, 26102, 26944, 28628, 29470, 29512, 33680, 33728, 34720, 35785, 36890, 38080, 42160, 47152, 50099, 52204, 57256, 58940, 59024, 65255, 67360, 69440, 71570, 73780, 84320, 91357, 94304, 100198, 104408, 114512, 117880, 118048, 130510, 134720, 143140, 147560, 168640, 182714, 188608, 200396, 208816, 221867, 229024, 235760, 236096, 250495, 261020, 286280, 295120, 365428, 400792, 417632, 443734, 456785, 458048, 471520, 500990, 522040, 572560, 590240, 730856, 801584, 835264, 887468, 913570, 943040, 1001980, 1044080, 1109335, 1145120, 1180480, 1461712, 1553069, 1603168, 1774936, 1827140, 2003960, 2088160, 2218670, 2290240, 2923424, 3106138, 3206336, 3549872, 3654280, 4007920, 4176320, 4437340, 5846848, 6212276, 7099744, 7308560, 7765345, 8015840, 8874680, 12424552, 14199488, 14617120, 15530690, 16031680, 17749360, 24849104, 29234240, 31061380, 35498720, 49698208, 62122760, 70997440, 99396416, 124245520, 248491040, 496982080]

約数ペア:

[(1, 496982080), (2, 248491040), (4, 124245520), (5, 99396416), (7, 70997440), (8, 62122760), (10, 49698208), (14, 35498720), (16, 31061380), (17, 29234240), (20, 24849104), (28, 17749360), (31, 16031680), (32, 15530690), (34, 14617120), (35, 14199488), (40, 12424552), (56, 8874680), (62, 8015840), (64, 7765345), (68, 7308560), (70, 7099744), (80, 6212276), (85, 5846848), (112, 4437340), (119, 4176320), (124, 4007920), (136, 3654280), (140, 3549872), (155, 3206336), (160, 3106138), (170, 2923424), (217, 2290240), (224, 2218670), (238, 2088160), (248, 2003960), (272, 1827140), (280, 1774936), (310, 1603168), (320, 1553069), (340, 1461712), (421, 1180480), (434, 1145120), (448, 1109335), (476, 1044080), (496, 1001980), (527, 943040), (544, 913570), (560, 887468), (595, 835264), (620, 801584), (680, 730856), (842, 590240), (868, 572560), (952, 522040), (992, 500990), (1054, 471520), (1085, 458048), (1088, 456785), (1120, 443734), (1190, 417632), (1240, 400792), (1360, 365428), (1684, 295120), (1736, 286280), (1904, 261020), (1984, 250495), (2105, 236096), (2108, 235760), (2170, 229024), (2240, 221867), (2380, 208816), (2480, 200396), (2635, 188608), (2720, 182714), (2947, 168640), (3368, 147560), (3472, 143140), (3689, 134720), (3808, 130510), (4210, 118048), (4216, 117880), (4340, 114512), (4760, 104408), (4960, 100198), (5270, 94304), (5440, 91357), (5894, 84320), (6736, 73780), (6944, 71570), (7157, 69440), (7378, 67360), (7616, 65255), (8420, 59024), (8432, 58940), (8680, 57256), (9520, 52204), (9920, 50099), (10540, 47152), (11788, 42160), (13051, 38080), (13472, 36890), (13888, 35785), (14314, 34720), (14735, 33728), (14756, 33680), (16840, 29512), (16864, 29470), (17360, 28628), (18445, 26944), (19040, 26102), (21080, 23576)]