310070880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1666

約数の個数: 288

約数和(自身を含む): 1273708800

約数和(自身を除く): 963637920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1619, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3238, 3360, 3420, 3990, 4256, 4560, 4788, 4857, 5040, 5320, 5472, 5985, 6384, 6476, 6840, 7980, 8095, 9120, 9576, 9714, 10080, 10640, 11333, 11970, 12768, 12952, 13680, 14571, 15960, 16190, 19152, 19428, 21280, 22666, 23940, 24285, 25904, 27360, 29142, 30761, 31920, 32380, 33999, 38304, 38856, 45332, 47880, 48570, 51808, 56665, 58284, 61522, 63840, 64760, 67998, 72855, 77712, 90664, 92283, 95760, 97140, 101997, 113330, 116568, 123044, 129520, 135996, 145710, 153805, 155424, 169995, 181328, 184566, 191520, 194280, 203994, 215327, 226660, 233136, 246088, 259040, 271992, 276849, 291420, 307610, 339990, 362656, 369132, 388560, 407988, 430654, 453320, 461415, 466272, 492176, 509985, 543984, 553698, 582840, 615220, 645981, 679980, 738264, 777120, 815976, 861308, 906640, 922830, 984352, 1019970, 1076635, 1087968, 1107396, 1165680, 1230440, 1291962, 1359960, 1384245, 1476528, 1631952, 1722616, 1813280, 1845660, 1937943, 2039940, 2153270, 2214792, 2331360, 2460880, 2583924, 2719920, 2768490, 2953056, 3229905, 3263904, 3445232, 3691320, 3875886, 4079880, 4306540, 4429584, 4921760, 5167848, 5439840, 5536980, 6459810, 6890464, 7382640, 7751772, 8159760, 8613080, 8859168, 9689715, 10335696, 11073960, 12919620, 14765280, 15503544, 16319520, 17226160, 19379430, 20671392, 22147920, 25839240, 31007088, 34452320, 38758860, 44295840, 51678480, 62014176, 77517720, 103356960, 155035440, 310070880]

約数ペア:

[(1, 310070880), (2, 155035440), (3, 103356960), (4, 77517720), (5, 62014176), (6, 51678480), (7, 44295840), (8, 38758860), (9, 34452320), (10, 31007088), (12, 25839240), (14, 22147920), (15, 20671392), (16, 19379430), (18, 17226160), (19, 16319520), (20, 15503544), (21, 14765280), (24, 12919620), (28, 11073960), (30, 10335696), (32, 9689715), (35, 8859168), (36, 8613080), (38, 8159760), (40, 7751772), (42, 7382640), (45, 6890464), (48, 6459810), (56, 5536980), (57, 5439840), (60, 5167848), (63, 4921760), (70, 4429584), (72, 4306540), (76, 4079880), (80, 3875886), (84, 3691320), (90, 3445232), (95, 3263904), (96, 3229905), (105, 2953056), (112, 2768490), (114, 2719920), (120, 2583924), (126, 2460880), (133, 2331360), (140, 2214792), (144, 2153270), (152, 2039940), (160, 1937943), (168, 1845660), (171, 1813280), (180, 1722616), (190, 1631952), (210, 1476528), (224, 1384245), (228, 1359960), (240, 1291962), (252, 1230440), (266, 1165680), (280, 1107396), (285, 1087968), (288, 1076635), (304, 1019970), (315, 984352), (336, 922830), (342, 906640), (360, 861308), (380, 815976), (399, 777120), (420, 738264), (456, 679980), (480, 645981), (504, 615220), (532, 582840), (560, 553698), (570, 543984), (608, 509985), (630, 492176), (665, 466272), (672, 461415), (684, 453320), (720, 430654), (760, 407988), (798, 388560), (840, 369132), (855, 362656), (912, 339990), (1008, 307610), (1064, 291420), (1120, 276849), (1140, 271992), (1197, 259040), (1260, 246088), (1330, 233136), (1368, 226660), (1440, 215327), (1520, 203994), (1596, 194280), (1619, 191520), (1680, 184566), (1710, 181328), (1824, 169995), (1995, 155424), (2016, 153805), (2128, 145710), (2280, 135996), (2394, 129520), (2520, 123044), (2660, 116568), (2736, 113330), (3040, 101997), (3192, 97140), (3238, 95760), (3360, 92283), (3420, 90664), (3990, 77712), (4256, 72855), (4560, 67998), (4788, 64760), (4857, 63840), (5040, 61522), (5320, 58284), (5472, 56665), (5985, 51808), (6384, 48570), (6476, 47880), (6840, 45332), (7980, 38856), (8095, 38304), (9120, 33999), (9576, 32380), (9714, 31920), (10080, 30761), (10640, 29142), (11333, 27360), (11970, 25904), (12768, 24285), (12952, 23940), (13680, 22666), (14571, 21280), (15960, 19428), (16190, 19152)]