1879486560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1361}}^1$

素因数の和:1526

約数の個数: 288

約数和(自身を含む): 7388926272

約数和(自身を除く): 5509439712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 137, 140, 144, 160, 168, 180, 210, 224, 240, 252, 274, 280, 288, 315, 336, 360, 411, 420, 480, 504, 548, 560, 630, 672, 685, 720, 822, 840, 959, 1008, 1096, 1120, 1233, 1260, 1361, 1370, 1440, 1644, 1680, 1918, 2016, 2055, 2192, 2466, 2520, 2722, 2740, 2877, 3288, 3360, 3836, 4083, 4110, 4384, 4795, 4932, 5040, 5444, 5480, 5754, 6165, 6576, 6805, 7672, 8166, 8220, 8631, 9527, 9590, 9864, 10080, 10888, 10960, 11508, 12249, 12330, 13152, 13610, 14385, 15344, 16332, 16440, 17262, 19054, 19180, 19728, 20415, 21776, 21920, 23016, 24498, 24660, 27220, 28581, 28770, 30688, 32664, 32880, 34524, 38108, 38360, 39456, 40830, 43155, 43552, 46032, 47635, 48996, 49320, 54440, 57162, 57540, 61245, 65328, 65760, 69048, 76216, 76720, 81660, 85743, 86310, 92064, 95270, 97992, 98640, 108880, 114324, 115080, 122490, 130656, 138096, 142905, 152432, 153440, 163320, 171486, 172620, 186457, 190540, 195984, 197280, 217760, 228648, 230160, 244980, 276192, 285810, 304864, 326640, 342972, 345240, 372914, 381080, 391968, 428715, 457296, 460320, 489960, 559371, 571620, 653280, 685944, 690480, 745828, 762160, 857430, 914592, 932285, 979920, 1118742, 1143240, 1305199, 1371888, 1380960, 1491656, 1524320, 1678113, 1714860, 1864570, 1959840, 2237484, 2286480, 2610398, 2743776, 2796855, 2983312, 3356226, 3429720, 3729140, 3915597, 4474968, 4572960, 5220796, 5593710, 5966624, 6525995, 6712452, 6859440, 7458280, 7831194, 8390565, 8949936, 10441592, 11187420, 11746791, 13051990, 13424904, 13718880, 14916560, 15662388, 16781130, 17899872, 19577985, 20883184, 22374840, 23493582, 26103980, 26849808, 29833120, 31324776, 33562260, 39155970, 41766368, 44749680, 46987164, 52207960, 53699616, 58733955, 62649552, 67124520, 78311940, 89499360, 93974328, 104415920, 117467910, 125299104, 134249040, 156623880, 187948656, 208831840, 234935820, 268498080, 313247760, 375897312, 469871640, 626495520, 939743280, 1879486560]

約数ペア:

[(1, 1879486560), (2, 939743280), (3, 626495520), (4, 469871640), (5, 375897312), (6, 313247760), (7, 268498080), (8, 234935820), (9, 208831840), (10, 187948656), (12, 156623880), (14, 134249040), (15, 125299104), (16, 117467910), (18, 104415920), (20, 93974328), (21, 89499360), (24, 78311940), (28, 67124520), (30, 62649552), (32, 58733955), (35, 53699616), (36, 52207960), (40, 46987164), (42, 44749680), (45, 41766368), (48, 39155970), (56, 33562260), (60, 31324776), (63, 29833120), (70, 26849808), (72, 26103980), (80, 23493582), (84, 22374840), (90, 20883184), (96, 19577985), (105, 17899872), (112, 16781130), (120, 15662388), (126, 14916560), (137, 13718880), (140, 13424904), (144, 13051990), (160, 11746791), (168, 11187420), (180, 10441592), (210, 8949936), (224, 8390565), (240, 7831194), (252, 7458280), (274, 6859440), (280, 6712452), (288, 6525995), (315, 5966624), (336, 5593710), (360, 5220796), (411, 4572960), (420, 4474968), (480, 3915597), (504, 3729140), (548, 3429720), (560, 3356226), (630, 2983312), (672, 2796855), (685, 2743776), (720, 2610398), (822, 2286480), (840, 2237484), (959, 1959840), (1008, 1864570), (1096, 1714860), (1120, 1678113), (1233, 1524320), (1260, 1491656), (1361, 1380960), (1370, 1371888), (1440, 1305199), (1644, 1143240), (1680, 1118742), (1918, 979920), (2016, 932285), (2055, 914592), (2192, 857430), (2466, 762160), (2520, 745828), (2722, 690480), (2740, 685944), (2877, 653280), (3288, 571620), (3360, 559371), (3836, 489960), (4083, 460320), (4110, 457296), (4384, 428715), (4795, 391968), (4932, 381080), (5040, 372914), (5444, 345240), (5480, 342972), (5754, 326640), (6165, 304864), (6576, 285810), (6805, 276192), (7672, 244980), (8166, 230160), (8220, 228648), (8631, 217760), (9527, 197280), (9590, 195984), (9864, 190540), (10080, 186457), (10888, 172620), (10960, 171486), (11508, 163320), (12249, 153440), (12330, 152432), (13152, 142905), (13610, 138096), (14385, 130656), (15344, 122490), (16332, 115080), (16440, 114324), (17262, 108880), (19054, 98640), (19180, 97992), (19728, 95270), (20415, 92064), (21776, 86310), (21920, 85743), (23016, 81660), (24498, 76720), (24660, 76216), (27220, 69048), (28581, 65760), (28770, 65328), (30688, 61245), (32664, 57540), (32880, 57162), (34524, 54440), (38108, 49320), (38360, 48996), (39456, 47635), (40830, 46032), (43155, 43552)]