1077678560

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 3020976000

約数和(自身を除く): 1943297440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 269, 280, 292, 343, 365, 392, 490, 511, 538, 560, 584, 686, 730, 784, 980, 1022, 1076, 1120, 1168, 1345, 1372, 1460, 1568, 1715, 1883, 1960, 2044, 2152, 2336, 2555, 2690, 2744, 2920, 3430, 3577, 3766, 3920, 4088, 4304, 5110, 5380, 5488, 5840, 6860, 7154, 7532, 7840, 8176, 8608, 9415, 10220, 10760, 10976, 11680, 13181, 13720, 14308, 15064, 16352, 17885, 18830, 19637, 20440, 21520, 25039, 26362, 27440, 28616, 30128, 35770, 37660, 39274, 40880, 43040, 50078, 52724, 54880, 57232, 60256, 65905, 71540, 75320, 78548, 81760, 92267, 98185, 100156, 105448, 114464, 125195, 131810, 137459, 143080, 150640, 157096, 184534, 196370, 200312, 210896, 250390, 263620, 274918, 286160, 301280, 314192, 369068, 392740, 400624, 421792, 461335, 500780, 527240, 549836, 572320, 628384, 687295, 738136, 785480, 801248, 922670, 962213, 1001560, 1054480, 1099672, 1374590, 1476272, 1570960, 1845340, 1924426, 2003120, 2108960, 2199344, 2749180, 2952544, 3141920, 3690680, 3848852, 4006240, 4398688, 4811065, 5498360, 6735491, 7381360, 7697704, 9622130, 10996720, 13470982, 14762720, 15395408, 19244260, 21993440, 26941964, 30790816, 33677455, 38488520, 53883928, 67354910, 76977040, 107767856, 134709820, 153954080, 215535712, 269419640, 538839280, 1077678560]

約数ペア:

[(1, 1077678560), (2, 538839280), (4, 269419640), (5, 215535712), (7, 153954080), (8, 134709820), (10, 107767856), (14, 76977040), (16, 67354910), (20, 53883928), (28, 38488520), (32, 33677455), (35, 30790816), (40, 26941964), (49, 21993440), (56, 19244260), (70, 15395408), (73, 14762720), (80, 13470982), (98, 10996720), (112, 9622130), (140, 7697704), (146, 7381360), (160, 6735491), (196, 5498360), (224, 4811065), (245, 4398688), (269, 4006240), (280, 3848852), (292, 3690680), (343, 3141920), (365, 2952544), (392, 2749180), (490, 2199344), (511, 2108960), (538, 2003120), (560, 1924426), (584, 1845340), (686, 1570960), (730, 1476272), (784, 1374590), (980, 1099672), (1022, 1054480), (1076, 1001560), (1120, 962213), (1168, 922670), (1345, 801248), (1372, 785480), (1460, 738136), (1568, 687295), (1715, 628384), (1883, 572320), (1960, 549836), (2044, 527240), (2152, 500780), (2336, 461335), (2555, 421792), (2690, 400624), (2744, 392740), (2920, 369068), (3430, 314192), (3577, 301280), (3766, 286160), (3920, 274918), (4088, 263620), (4304, 250390), (5110, 210896), (5380, 200312), (5488, 196370), (5840, 184534), (6860, 157096), (7154, 150640), (7532, 143080), (7840, 137459), (8176, 131810), (8608, 125195), (9415, 114464), (10220, 105448), (10760, 100156), (10976, 98185), (11680, 92267), (13181, 81760), (13720, 78548), (14308, 75320), (15064, 71540), (16352, 65905), (17885, 60256), (18830, 57232), (19637, 54880), (20440, 52724), (21520, 50078), (25039, 43040), (26362, 40880), (27440, 39274), (28616, 37660), (30128, 35770)]