458718480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3454

約数の個数: 240

約数和(自身を含む): 1779957504

約数和(自身を除く): 1321239024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2992, 3060, 3366, 3407, 3740, 3960, 4080, 4488, 5610, 6120, 6732, 6814, 7480, 7920, 8415, 8976, 10221, 11220, 12240, 13464, 13628, 14960, 16830, 17035, 20442, 22440, 26928, 27256, 30663, 33660, 34070, 37477, 40884, 44880, 51105, 54512, 57919, 61326, 67320, 68140, 74954, 81768, 102210, 112431, 115838, 122652, 134640, 136280, 149908, 153315, 163536, 173757, 187385, 204420, 224862, 231676, 245304, 272560, 289595, 299816, 306630, 337293, 347514, 374770, 408840, 449724, 463352, 490608, 521271, 562155, 579190, 599632, 613260, 637109, 674586, 695028, 749540, 817680, 868785, 899448, 926704, 1042542, 1124310, 1158380, 1226520, 1274218, 1349172, 1390056, 1499080, 1686465, 1737570, 1798896, 1911327, 2085084, 2248620, 2316760, 2453040, 2548436, 2606355, 2698344, 2780112, 2998160, 3185545, 3372930, 3475140, 3822654, 4170168, 4497240, 4633520, 5096872, 5212710, 5396688, 5733981, 6371090, 6745860, 6950280, 7645308, 8340336, 8994480, 9556635, 10193744, 10425420, 11467962, 12742180, 13491720, 13900560, 15290616, 19113270, 20850840, 22935924, 25484360, 26983440, 28669905, 30581232, 38226540, 41701680, 45871848, 50968720, 57339810, 76453080, 91743696, 114679620, 152906160, 229359240, 458718480]

約数ペア:

[(1, 458718480), (2, 229359240), (3, 152906160), (4, 114679620), (5, 91743696), (6, 76453080), (8, 57339810), (9, 50968720), (10, 45871848), (11, 41701680), (12, 38226540), (15, 30581232), (16, 28669905), (17, 26983440), (18, 25484360), (20, 22935924), (22, 20850840), (24, 19113270), (30, 15290616), (33, 13900560), (34, 13491720), (36, 12742180), (40, 11467962), (44, 10425420), (45, 10193744), (48, 9556635), (51, 8994480), (55, 8340336), (60, 7645308), (66, 6950280), (68, 6745860), (72, 6371090), (80, 5733981), (85, 5396688), (88, 5212710), (90, 5096872), (99, 4633520), (102, 4497240), (110, 4170168), (120, 3822654), (132, 3475140), (136, 3372930), (144, 3185545), (153, 2998160), (165, 2780112), (170, 2698344), (176, 2606355), (180, 2548436), (187, 2453040), (198, 2316760), (204, 2248620), (220, 2085084), (240, 1911327), (255, 1798896), (264, 1737570), (272, 1686465), (306, 1499080), (330, 1390056), (340, 1349172), (360, 1274218), (374, 1226520), (396, 1158380), (408, 1124310), (440, 1042542), (495, 926704), (510, 899448), (528, 868785), (561, 817680), (612, 749540), (660, 695028), (680, 674586), (720, 637109), (748, 613260), (765, 599632), (792, 579190), (816, 562155), (880, 521271), (935, 490608), (990, 463352), (1020, 449724), (1122, 408840), (1224, 374770), (1320, 347514), (1360, 337293), (1496, 306630), (1530, 299816), (1584, 289595), (1683, 272560), (1870, 245304), (1980, 231676), (2040, 224862), (2244, 204420), (2448, 187385), (2640, 173757), (2805, 163536), (2992, 153315), (3060, 149908), (3366, 136280), (3407, 134640), (3740, 122652), (3960, 115838), (4080, 112431), (4488, 102210), (5610, 81768), (6120, 74954), (6732, 68140), (6814, 67320), (7480, 61326), (7920, 57919), (8415, 54512), (8976, 51105), (10221, 44880), (11220, 40884), (12240, 37477), (13464, 34070), (13628, 33660), (14960, 30663), (16830, 27256), (17035, 26928), (20442, 22440)]