1253184240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4040

約数の個数: 320

約数和(自身を含む): 5129671680

約数和(自身を除く): 3876487440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 528, 560, 561, 595, 616, 660, 680, 714, 748, 770, 816, 840, 880, 924, 935, 952, 1020, 1122, 1155, 1190, 1232, 1309, 1320, 1360, 1428, 1496, 1540, 1680, 1785, 1848, 1870, 1904, 2040, 2244, 2310, 2380, 2618, 2640, 2805, 2856, 2992, 3080, 3570, 3696, 3740, 3927, 3989, 4080, 4488, 4620, 4760, 5236, 5610, 5712, 6160, 6545, 7140, 7480, 7854, 7978, 8976, 9240, 9520, 10472, 11220, 11967, 13090, 14280, 14960, 15708, 15956, 18480, 19635, 19945, 20944, 22440, 23934, 26180, 27923, 28560, 31416, 31912, 39270, 39890, 43879, 44880, 47868, 52360, 55846, 59835, 62832, 63824, 67813, 78540, 79780, 83769, 87758, 95736, 104720, 111692, 119670, 131637, 135626, 139615, 157080, 159560, 167538, 175516, 191472, 203439, 219395, 223384, 239340, 263274, 271252, 279230, 307153, 314160, 319120, 335076, 339065, 351032, 406878, 418845, 438790, 446768, 474691, 478680, 526548, 542504, 558460, 614306, 658185, 670152, 678130, 702064, 745943, 813756, 837690, 877580, 921459, 949382, 957360, 1017195, 1053096, 1085008, 1116920, 1228612, 1316370, 1340304, 1356260, 1424073, 1491886, 1535765, 1627512, 1675380, 1755160, 1842918, 1898764, 2034390, 2106192, 2233840, 2237829, 2373455, 2457224, 2632740, 2712520, 2848146, 2983772, 3071530, 3255024, 3350760, 3510320, 3685836, 3729715, 3797528, 4068780, 4475658, 4607295, 4746910, 4914448, 5221601, 5265480, 5425040, 5696292, 5967544, 6143060, 6701520, 7120365, 7371672, 7459430, 7595056, 8137560, 8951316, 9214590, 9493820, 10443202, 10530960, 11189145, 11392584, 11935088, 12286120, 14240730, 14743344, 14918860, 15664803, 16275120, 17902632, 18429180, 18987640, 20886404, 22378290, 22785168, 24572240, 26108005, 28481460, 29837720, 31329606, 35805264, 36858360, 37975280, 41772808, 44756580, 52216010, 56962920, 59675440, 62659212, 73716720, 78324015, 83545616, 89513160, 104432020, 113925840, 125318424, 156648030, 179026320, 208864040, 250636848, 313296060, 417728080, 626592120, 1253184240]

約数ペア:

[(1, 1253184240), (2, 626592120), (3, 417728080), (4, 313296060), (5, 250636848), (6, 208864040), (7, 179026320), (8, 156648030), (10, 125318424), (11, 113925840), (12, 104432020), (14, 89513160), (15, 83545616), (16, 78324015), (17, 73716720), (20, 62659212), (21, 59675440), (22, 56962920), (24, 52216010), (28, 44756580), (30, 41772808), (33, 37975280), (34, 36858360), (35, 35805264), (40, 31329606), (42, 29837720), (44, 28481460), (48, 26108005), (51, 24572240), (55, 22785168), (56, 22378290), (60, 20886404), (66, 18987640), (68, 18429180), (70, 17902632), (77, 16275120), (80, 15664803), (84, 14918860), (85, 14743344), (88, 14240730), (102, 12286120), (105, 11935088), (110, 11392584), (112, 11189145), (119, 10530960), (120, 10443202), (132, 9493820), (136, 9214590), (140, 8951316), (154, 8137560), (165, 7595056), (168, 7459430), (170, 7371672), (176, 7120365), (187, 6701520), (204, 6143060), (210, 5967544), (220, 5696292), (231, 5425040), (238, 5265480), (240, 5221601), (255, 4914448), (264, 4746910), (272, 4607295), (280, 4475658), (308, 4068780), (330, 3797528), (336, 3729715), (340, 3685836), (357, 3510320), (374, 3350760), (385, 3255024), (408, 3071530), (420, 2983772), (440, 2848146), (462, 2712520), (476, 2632740), (510, 2457224), (528, 2373455), (560, 2237829), (561, 2233840), (595, 2106192), (616, 2034390), (660, 1898764), (680, 1842918), (714, 1755160), (748, 1675380), (770, 1627512), (816, 1535765), (840, 1491886), (880, 1424073), (924, 1356260), (935, 1340304), (952, 1316370), (1020, 1228612), (1122, 1116920), (1155, 1085008), (1190, 1053096), (1232, 1017195), (1309, 957360), (1320, 949382), (1360, 921459), (1428, 877580), (1496, 837690), (1540, 813756), (1680, 745943), (1785, 702064), (1848, 678130), (1870, 670152), (1904, 658185), (2040, 614306), (2244, 558460), (2310, 542504), (2380, 526548), (2618, 478680), (2640, 474691), (2805, 446768), (2856, 438790), (2992, 418845), (3080, 406878), (3570, 351032), (3696, 339065), (3740, 335076), (3927, 319120), (3989, 314160), (4080, 307153), (4488, 279230), (4620, 271252), (4760, 263274), (5236, 239340), (5610, 223384), (5712, 219395), (6160, 203439), (6545, 191472), (7140, 175516), (7480, 167538), (7854, 159560), (7978, 157080), (8976, 139615), (9240, 135626), (9520, 131637), (10472, 119670), (11220, 111692), (11967, 104720), (13090, 95736), (14280, 87758), (14960, 83769), (15708, 79780), (15956, 78540), (18480, 67813), (19635, 63824), (19945, 62832), (20944, 59835), (22440, 55846), (23934, 52360), (26180, 47868), (27923, 44880), (28560, 43879), (31416, 39890), (31912, 39270)]