997788480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4703}}^1$

素因数の和:4753

約数の個数: 224

約数和(自身を含む): 3613123584

約数和(自身を除く): 2615335104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2496, 2652, 2720, 3120, 3264, 3315, 3536, 4080, 4160, 4420, 4703, 5304, 5440, 6240, 6630, 7072, 8160, 8840, 9406, 10608, 12480, 13260, 14109, 14144, 16320, 17680, 18812, 21216, 23515, 26520, 28218, 35360, 37624, 42432, 47030, 53040, 56436, 61139, 70545, 70720, 75248, 79951, 94060, 106080, 112872, 122278, 141090, 150496, 159902, 183417, 188120, 212160, 225744, 239853, 244556, 282180, 300992, 305695, 319804, 366834, 376240, 399755, 451488, 479706, 489112, 564360, 611390, 639608, 733668, 752480, 799510, 902976, 917085, 959412, 978224, 1039363, 1128720, 1199265, 1222780, 1279216, 1467336, 1504960, 1599020, 1834170, 1918824, 1956448, 2078726, 2257440, 2398530, 2445560, 2558432, 2934672, 3118089, 3198040, 3668340, 3837648, 3912896, 4157452, 4514880, 4797060, 4891120, 5116864, 5196815, 5869344, 6236178, 6396080, 7336680, 7675296, 8314904, 9594120, 9782240, 10393630, 11738688, 12472356, 12792160, 14673360, 15350592, 15590445, 16629808, 19188240, 19564480, 20787260, 24944712, 25584320, 29346720, 31180890, 33259616, 38376480, 41574520, 49889424, 58693440, 62361780, 66519232, 76752960, 83149040, 99778848, 124723560, 166298080, 199557696, 249447120, 332596160, 498894240, 997788480]

約数ペア:

[(1, 997788480), (2, 498894240), (3, 332596160), (4, 249447120), (5, 199557696), (6, 166298080), (8, 124723560), (10, 99778848), (12, 83149040), (13, 76752960), (15, 66519232), (16, 62361780), (17, 58693440), (20, 49889424), (24, 41574520), (26, 38376480), (30, 33259616), (32, 31180890), (34, 29346720), (39, 25584320), (40, 24944712), (48, 20787260), (51, 19564480), (52, 19188240), (60, 16629808), (64, 15590445), (65, 15350592), (68, 14673360), (78, 12792160), (80, 12472356), (85, 11738688), (96, 10393630), (102, 9782240), (104, 9594120), (120, 8314904), (130, 7675296), (136, 7336680), (156, 6396080), (160, 6236178), (170, 5869344), (192, 5196815), (195, 5116864), (204, 4891120), (208, 4797060), (221, 4514880), (240, 4157452), (255, 3912896), (260, 3837648), (272, 3668340), (312, 3198040), (320, 3118089), (340, 2934672), (390, 2558432), (408, 2445560), (416, 2398530), (442, 2257440), (480, 2078726), (510, 1956448), (520, 1918824), (544, 1834170), (624, 1599020), (663, 1504960), (680, 1467336), (780, 1279216), (816, 1222780), (832, 1199265), (884, 1128720), (960, 1039363), (1020, 978224), (1040, 959412), (1088, 917085), (1105, 902976), (1248, 799510), (1326, 752480), (1360, 733668), (1560, 639608), (1632, 611390), (1768, 564360), (2040, 489112), (2080, 479706), (2210, 451488), (2496, 399755), (2652, 376240), (2720, 366834), (3120, 319804), (3264, 305695), (3315, 300992), (3536, 282180), (4080, 244556), (4160, 239853), (4420, 225744), (4703, 212160), (5304, 188120), (5440, 183417), (6240, 159902), (6630, 150496), (7072, 141090), (8160, 122278), (8840, 112872), (9406, 106080), (10608, 94060), (12480, 79951), (13260, 75248), (14109, 70720), (14144, 70545), (16320, 61139), (17680, 56436), (18812, 53040), (21216, 47030), (23515, 42432), (26520, 37624), (28218, 35360)]