205803360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1246

約数の個数: 288

約数和(自身を含む): 850554432

約数和(自身を除く): 644751072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1201, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2402, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3603, 3808, 4080, 4284, 4760, 4804, 4896, 5040, 5355, 5712, 6005, 6120, 7140, 7206, 8160, 8407, 8568, 9520, 9608, 10080, 10710, 10809, 11424, 12010, 12240, 14280, 14412, 16814, 17136, 18015, 19040, 19216, 20417, 21420, 21618, 24020, 24480, 25221, 28560, 28824, 33628, 34272, 36030, 38432, 40834, 42035, 42840, 43236, 48040, 50442, 54045, 57120, 57648, 61251, 67256, 72060, 75663, 81668, 84070, 85680, 86472, 96080, 100884, 102085, 108090, 115296, 122502, 126105, 134512, 142919, 144120, 151326, 163336, 168140, 171360, 172944, 183753, 192160, 201768, 204170, 216180, 245004, 252210, 269024, 285838, 288240, 302652, 306255, 326672, 336280, 345888, 367506, 378315, 403536, 408340, 428757, 432360, 490008, 504420, 571676, 576480, 605304, 612510, 653344, 672560, 714595, 735012, 756630, 807072, 816680, 857514, 864720, 918765, 980016, 1008840, 1143352, 1210608, 1225020, 1286271, 1345120, 1429190, 1470024, 1513260, 1633360, 1715028, 1729440, 1837530, 1960032, 2017680, 2143785, 2286704, 2421216, 2450040, 2572542, 2858380, 2940048, 3026520, 3266720, 3430056, 3675060, 4035360, 4287570, 4573408, 4900080, 5145084, 5716760, 5880096, 6053040, 6431355, 6860112, 7350120, 8575140, 9800160, 10290168, 11433520, 12106080, 12862710, 13720224, 14700240, 17150280, 20580336, 22867040, 25725420, 29400480, 34300560, 41160672, 51450840, 68601120, 102901680, 205803360]

約数ペア:

[(1, 205803360), (2, 102901680), (3, 68601120), (4, 51450840), (5, 41160672), (6, 34300560), (7, 29400480), (8, 25725420), (9, 22867040), (10, 20580336), (12, 17150280), (14, 14700240), (15, 13720224), (16, 12862710), (17, 12106080), (18, 11433520), (20, 10290168), (21, 9800160), (24, 8575140), (28, 7350120), (30, 6860112), (32, 6431355), (34, 6053040), (35, 5880096), (36, 5716760), (40, 5145084), (42, 4900080), (45, 4573408), (48, 4287570), (51, 4035360), (56, 3675060), (60, 3430056), (63, 3266720), (68, 3026520), (70, 2940048), (72, 2858380), (80, 2572542), (84, 2450040), (85, 2421216), (90, 2286704), (96, 2143785), (102, 2017680), (105, 1960032), (112, 1837530), (119, 1729440), (120, 1715028), (126, 1633360), (136, 1513260), (140, 1470024), (144, 1429190), (153, 1345120), (160, 1286271), (168, 1225020), (170, 1210608), (180, 1143352), (204, 1008840), (210, 980016), (224, 918765), (238, 864720), (240, 857514), (252, 816680), (255, 807072), (272, 756630), (280, 735012), (288, 714595), (306, 672560), (315, 653344), (336, 612510), (340, 605304), (357, 576480), (360, 571676), (408, 504420), (420, 490008), (476, 432360), (480, 428757), (504, 408340), (510, 403536), (544, 378315), (560, 367506), (595, 345888), (612, 336280), (630, 326672), (672, 306255), (680, 302652), (714, 288240), (720, 285838), (765, 269024), (816, 252210), (840, 245004), (952, 216180), (1008, 204170), (1020, 201768), (1071, 192160), (1120, 183753), (1190, 172944), (1201, 171360), (1224, 168140), (1260, 163336), (1360, 151326), (1428, 144120), (1440, 142919), (1530, 134512), (1632, 126105), (1680, 122502), (1785, 115296), (1904, 108090), (2016, 102085), (2040, 100884), (2142, 96080), (2380, 86472), (2402, 85680), (2448, 84070), (2520, 81668), (2720, 75663), (2856, 72060), (3060, 67256), (3360, 61251), (3570, 57648), (3603, 57120), (3808, 54045), (4080, 50442), (4284, 48040), (4760, 43236), (4804, 42840), (4896, 42035), (5040, 40834), (5355, 38432), (5712, 36030), (6005, 34272), (6120, 33628), (7140, 28824), (7206, 28560), (8160, 25221), (8407, 24480), (8568, 24020), (9520, 21618), (9608, 21420), (10080, 20417), (10710, 19216), (10809, 19040), (11424, 18015), (12010, 17136), (12240, 16814), (14280, 14412)]