308705040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1247

約数の個数: 320

約数和(自身を含む): 1287774720

約数和(自身を除く): 979069680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 756, 765, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1190, 1201, 1224, 1260, 1360, 1428, 1512, 1530, 1680, 1785, 1836, 1890, 1904, 2040, 2142, 2160, 2295, 2380, 2402, 2448, 2520, 2856, 3024, 3060, 3213, 3570, 3603, 3672, 3780, 4080, 4284, 4590, 4760, 4804, 5040, 5355, 5712, 6005, 6120, 6426, 7140, 7206, 7344, 7560, 8407, 8568, 9180, 9520, 9608, 10710, 10809, 12010, 12240, 12852, 14280, 14412, 15120, 16065, 16814, 17136, 18015, 18360, 19216, 20417, 21420, 21618, 24020, 25221, 25704, 28560, 28824, 32130, 32427, 33628, 36030, 36720, 40834, 42035, 42840, 43236, 48040, 50442, 51408, 54045, 57648, 61251, 64260, 64854, 67256, 72060, 75663, 81668, 84070, 85680, 86472, 96080, 100884, 102085, 108090, 122502, 126105, 128520, 129708, 134512, 142919, 144120, 151326, 162135, 163336, 168140, 172944, 183753, 201768, 204170, 216180, 226989, 245004, 252210, 257040, 259416, 285838, 288240, 302652, 306255, 324270, 326672, 336280, 367506, 378315, 403536, 408340, 428757, 432360, 453978, 490008, 504420, 518832, 551259, 571676, 605304, 612510, 648540, 672560, 714595, 735012, 756630, 816680, 857514, 864720, 907956, 918765, 980016, 1008840, 1102518, 1134945, 1143352, 1210608, 1225020, 1286271, 1297080, 1429190, 1470024, 1513260, 1633360, 1715028, 1815912, 1837530, 2017680, 2143785, 2205036, 2269890, 2286704, 2450040, 2572542, 2594160, 2756295, 2858380, 2940048, 3026520, 3430056, 3631824, 3675060, 3858813, 4287570, 4410072, 4539780, 4900080, 5145084, 5512590, 5716760, 6053040, 6431355, 6860112, 7350120, 7717626, 8575140, 8820144, 9079560, 10290168, 11025180, 11433520, 12862710, 14700240, 15435252, 17150280, 18159120, 19294065, 20580336, 22050360, 25725420, 30870504, 34300560, 38588130, 44100720, 51450840, 61741008, 77176260, 102901680, 154352520, 308705040]

約数ペア:

[(1, 308705040), (2, 154352520), (3, 102901680), (4, 77176260), (5, 61741008), (6, 51450840), (7, 44100720), (8, 38588130), (9, 34300560), (10, 30870504), (12, 25725420), (14, 22050360), (15, 20580336), (16, 19294065), (17, 18159120), (18, 17150280), (20, 15435252), (21, 14700240), (24, 12862710), (27, 11433520), (28, 11025180), (30, 10290168), (34, 9079560), (35, 8820144), (36, 8575140), (40, 7717626), (42, 7350120), (45, 6860112), (48, 6431355), (51, 6053040), (54, 5716760), (56, 5512590), (60, 5145084), (63, 4900080), (68, 4539780), (70, 4410072), (72, 4287570), (80, 3858813), (84, 3675060), (85, 3631824), (90, 3430056), (102, 3026520), (105, 2940048), (108, 2858380), (112, 2756295), (119, 2594160), (120, 2572542), (126, 2450040), (135, 2286704), (136, 2269890), (140, 2205036), (144, 2143785), (153, 2017680), (168, 1837530), (170, 1815912), (180, 1715028), (189, 1633360), (204, 1513260), (210, 1470024), (216, 1429190), (238, 1297080), (240, 1286271), (252, 1225020), (255, 1210608), (270, 1143352), (272, 1134945), (280, 1102518), (306, 1008840), (315, 980016), (336, 918765), (340, 907956), (357, 864720), (360, 857514), (378, 816680), (408, 756630), (420, 735012), (432, 714595), (459, 672560), (476, 648540), (504, 612510), (510, 605304), (540, 571676), (560, 551259), (595, 518832), (612, 504420), (630, 490008), (680, 453978), (714, 432360), (720, 428757), (756, 408340), (765, 403536), (816, 378315), (840, 367506), (918, 336280), (945, 326672), (952, 324270), (1008, 306255), (1020, 302652), (1071, 288240), (1080, 285838), (1190, 259416), (1201, 257040), (1224, 252210), (1260, 245004), (1360, 226989), (1428, 216180), (1512, 204170), (1530, 201768), (1680, 183753), (1785, 172944), (1836, 168140), (1890, 163336), (1904, 162135), (2040, 151326), (2142, 144120), (2160, 142919), (2295, 134512), (2380, 129708), (2402, 128520), (2448, 126105), (2520, 122502), (2856, 108090), (3024, 102085), (3060, 100884), (3213, 96080), (3570, 86472), (3603, 85680), (3672, 84070), (3780, 81668), (4080, 75663), (4284, 72060), (4590, 67256), (4760, 64854), (4804, 64260), (5040, 61251), (5355, 57648), (5712, 54045), (6005, 51408), (6120, 50442), (6426, 48040), (7140, 43236), (7206, 42840), (7344, 42035), (7560, 40834), (8407, 36720), (8568, 36030), (9180, 33628), (9520, 32427), (9608, 32130), (10710, 28824), (10809, 28560), (12010, 25704), (12240, 25221), (12852, 24020), (14280, 21618), (14412, 21420), (15120, 20417), (16065, 19216), (16814, 18360), (17136, 18015)]