305862480

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:656

約数の個数: 400

約数和(自身を含む): 1326593664

約数和(自身を除く): 1020731184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 324, 330, 336, 360, 378, 385, 396, 405, 420, 432, 440, 462, 495, 504, 528, 540, 560, 567, 594, 613, 616, 630, 648, 660, 693, 720, 756, 770, 792, 810, 840, 880, 891, 924, 945, 990, 1008, 1080, 1134, 1155, 1188, 1226, 1232, 1260, 1296, 1320, 1386, 1485, 1512, 1540, 1584, 1620, 1680, 1782, 1839, 1848, 1890, 1980, 2079, 2160, 2268, 2310, 2376, 2452, 2520, 2640, 2772, 2835, 2970, 3024, 3065, 3080, 3240, 3465, 3564, 3678, 3696, 3780, 3960, 4158, 4291, 4455, 4536, 4620, 4752, 4904, 5040, 5517, 5544, 5670, 5940, 6130, 6160, 6237, 6480, 6743, 6930, 7128, 7356, 7560, 7920, 8316, 8582, 8910, 9072, 9195, 9240, 9808, 10395, 11034, 11088, 11340, 11880, 12260, 12474, 12873, 13486, 13860, 14256, 14712, 15120, 16551, 16632, 17164, 17820, 18390, 18480, 20229, 20790, 21455, 22068, 22680, 23760, 24520, 24948, 25746, 26972, 27585, 27720, 29424, 31185, 33102, 33264, 33715, 34328, 35640, 36780, 38619, 40458, 41580, 42910, 44136, 45360, 47201, 49040, 49653, 49896, 51492, 53944, 55170, 55440, 60687, 62370, 64365, 66204, 67430, 68656, 71280, 73560, 77238, 80916, 82755, 83160, 85820, 88272, 94402, 99306, 99792, 101145, 102984, 107888, 110340, 115857, 121374, 124740, 128730, 132408, 134860, 141603, 147120, 154476, 161832, 165510, 166320, 171640, 182061, 188804, 193095, 198612, 202290, 205968, 220680, 231714, 236005, 242748, 248265, 249480, 257460, 264816, 269720, 283206, 303435, 308952, 323664, 331020, 343280, 347571, 364122, 377608, 386190, 397224, 404580, 424809, 441360, 463428, 472010, 485496, 496530, 498960, 514920, 539440, 546183, 566412, 579285, 606870, 617904, 662040, 695142, 708015, 728244, 755216, 772380, 794448, 809160, 849618, 910305, 926856, 944020, 970992, 993060, 1029840, 1092366, 1132824, 1158570, 1213740, 1274427, 1324080, 1390284, 1416030, 1456488, 1544760, 1618320, 1699236, 1737855, 1820610, 1853712, 1888040, 1986120, 2124045, 2184732, 2265648, 2317140, 2427480, 2548854, 2730915, 2780568, 2832060, 2912976, 3089520, 3398472, 3475710, 3641220, 3776080, 3823281, 3972240, 4248090, 4369464, 4634280, 4854960, 5097708, 5461830, 5561136, 5664120, 6372135, 6796944, 6951420, 7282440, 7646562, 8496180, 8738928, 9268560, 10195416, 10923660, 11328240, 12744270, 13902840, 14564880, 15293124, 16992360, 19116405, 20390832, 21847320, 25488540, 27805680, 30586248, 33984720, 38232810, 43694640, 50977080, 61172496, 76465620, 101954160, 152931240, 305862480]

約数ペア:

[(1, 305862480), (2, 152931240), (3, 101954160), (4, 76465620), (5, 61172496), (6, 50977080), (7, 43694640), (8, 38232810), (9, 33984720), (10, 30586248), (11, 27805680), (12, 25488540), (14, 21847320), (15, 20390832), (16, 19116405), (18, 16992360), (20, 15293124), (21, 14564880), (22, 13902840), (24, 12744270), (27, 11328240), (28, 10923660), (30, 10195416), (33, 9268560), (35, 8738928), (36, 8496180), (40, 7646562), (42, 7282440), (44, 6951420), (45, 6796944), (48, 6372135), (54, 5664120), (55, 5561136), (56, 5461830), (60, 5097708), (63, 4854960), (66, 4634280), (70, 4369464), (72, 4248090), (77, 3972240), (80, 3823281), (81, 3776080), (84, 3641220), (88, 3475710), (90, 3398472), (99, 3089520), (105, 2912976), (108, 2832060), (110, 2780568), (112, 2730915), (120, 2548854), (126, 2427480), (132, 2317140), (135, 2265648), (140, 2184732), (144, 2124045), (154, 1986120), (162, 1888040), (165, 1853712), (168, 1820610), (176, 1737855), (180, 1699236), (189, 1618320), (198, 1544760), (210, 1456488), (216, 1416030), (220, 1390284), (231, 1324080), (240, 1274427), (252, 1213740), (264, 1158570), (270, 1132824), (280, 1092366), (297, 1029840), (308, 993060), (315, 970992), (324, 944020), (330, 926856), (336, 910305), (360, 849618), (378, 809160), (385, 794448), (396, 772380), (405, 755216), (420, 728244), (432, 708015), (440, 695142), (462, 662040), (495, 617904), (504, 606870), (528, 579285), (540, 566412), (560, 546183), (567, 539440), (594, 514920), (613, 498960), (616, 496530), (630, 485496), (648, 472010), (660, 463428), (693, 441360), (720, 424809), (756, 404580), (770, 397224), (792, 386190), (810, 377608), (840, 364122), (880, 347571), (891, 343280), (924, 331020), (945, 323664), (990, 308952), (1008, 303435), (1080, 283206), (1134, 269720), (1155, 264816), (1188, 257460), (1226, 249480), (1232, 248265), (1260, 242748), (1296, 236005), (1320, 231714), (1386, 220680), (1485, 205968), (1512, 202290), (1540, 198612), (1584, 193095), (1620, 188804), (1680, 182061), (1782, 171640), (1839, 166320), (1848, 165510), (1890, 161832), (1980, 154476), (2079, 147120), (2160, 141603), (2268, 134860), (2310, 132408), (2376, 128730), (2452, 124740), (2520, 121374), (2640, 115857), (2772, 110340), (2835, 107888), (2970, 102984), (3024, 101145), (3065, 99792), (3080, 99306), (3240, 94402), (3465, 88272), (3564, 85820), (3678, 83160), (3696, 82755), (3780, 80916), (3960, 77238), (4158, 73560), (4291, 71280), (4455, 68656), (4536, 67430), (4620, 66204), (4752, 64365), (4904, 62370), (5040, 60687), (5517, 55440), (5544, 55170), (5670, 53944), (5940, 51492), (6130, 49896), (6160, 49653), (6237, 49040), (6480, 47201), (6743, 45360), (6930, 44136), (7128, 42910), (7356, 41580), (7560, 40458), (7920, 38619), (8316, 36780), (8582, 35640), (8910, 34328), (9072, 33715), (9195, 33264), (9240, 33102), (9808, 31185), (10395, 29424), (11034, 27720), (11088, 27585), (11340, 26972), (11880, 25746), (12260, 24948), (12474, 24520), (12873, 23760), (13486, 22680), (13860, 22068), (14256, 21455), (14712, 20790), (15120, 20229), (16551, 18480), (16632, 18390), (17164, 17820)]