581046480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:575

約数の個数: 320

約数和(自身を含む): 2319851520

約数和(自身を除く): 1738805040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 166, 168, 180, 189, 210, 216, 240, 249, 252, 270, 280, 315, 332, 336, 360, 378, 415, 420, 432, 463, 498, 504, 540, 560, 581, 630, 664, 720, 747, 756, 830, 840, 926, 945, 996, 1008, 1080, 1162, 1245, 1260, 1328, 1389, 1494, 1512, 1660, 1680, 1743, 1852, 1890, 1992, 2160, 2241, 2315, 2324, 2490, 2520, 2778, 2905, 2988, 3024, 3241, 3320, 3486, 3704, 3735, 3780, 3984, 4167, 4482, 4630, 4648, 4980, 5040, 5229, 5556, 5810, 5976, 6482, 6640, 6945, 6972, 7408, 7470, 7560, 8334, 8715, 8964, 9260, 9296, 9723, 9960, 10458, 11112, 11205, 11620, 11952, 12501, 12964, 13890, 13944, 14940, 15120, 15687, 16205, 16668, 17430, 17928, 18520, 19446, 19920, 20835, 20916, 22224, 22410, 23240, 25002, 25928, 26145, 27780, 27888, 29169, 29880, 31374, 32410, 33336, 34860, 35856, 37040, 38429, 38892, 41670, 41832, 44820, 46480, 48615, 50004, 51856, 52290, 55560, 58338, 59760, 62505, 62748, 64820, 66672, 69720, 76858, 77784, 78435, 83340, 83664, 87507, 89640, 97230, 100008, 104580, 111120, 115287, 116676, 125010, 125496, 129640, 139440, 145845, 153716, 155568, 156870, 166680, 175014, 179280, 192145, 194460, 200016, 209160, 230574, 233352, 250020, 250992, 259280, 269003, 291690, 307432, 313740, 333360, 345861, 350028, 384290, 388920, 418320, 437535, 461148, 466704, 500040, 538006, 576435, 583380, 614864, 627480, 691722, 700056, 768580, 777840, 807009, 875070, 922296, 1000080, 1037583, 1076012, 1152870, 1166760, 1254960, 1345015, 1383444, 1400112, 1537160, 1614018, 1729305, 1750140, 1844592, 2075166, 2152024, 2305740, 2333520, 2421027, 2690030, 2766888, 3074320, 3228036, 3458610, 3500280, 4035045, 4150332, 4304048, 4611480, 4842054, 5187915, 5380060, 5533776, 6456072, 6917220, 7000560, 7263081, 8070090, 8300664, 9222960, 9684108, 10375830, 10760120, 12105135, 12912144, 13834440, 14526162, 16140180, 16601328, 19368216, 20751660, 21520240, 24210270, 27668880, 29052324, 32280360, 36315405, 38736432, 41503320, 48420540, 58104648, 64560720, 72630810, 83006640, 96841080, 116209296, 145261620, 193682160, 290523240, 581046480]

約数ペア:

[(1, 581046480), (2, 290523240), (3, 193682160), (4, 145261620), (5, 116209296), (6, 96841080), (7, 83006640), (8, 72630810), (9, 64560720), (10, 58104648), (12, 48420540), (14, 41503320), (15, 38736432), (16, 36315405), (18, 32280360), (20, 29052324), (21, 27668880), (24, 24210270), (27, 21520240), (28, 20751660), (30, 19368216), (35, 16601328), (36, 16140180), (40, 14526162), (42, 13834440), (45, 12912144), (48, 12105135), (54, 10760120), (56, 10375830), (60, 9684108), (63, 9222960), (70, 8300664), (72, 8070090), (80, 7263081), (83, 7000560), (84, 6917220), (90, 6456072), (105, 5533776), (108, 5380060), (112, 5187915), (120, 4842054), (126, 4611480), (135, 4304048), (140, 4150332), (144, 4035045), (166, 3500280), (168, 3458610), (180, 3228036), (189, 3074320), (210, 2766888), (216, 2690030), (240, 2421027), (249, 2333520), (252, 2305740), (270, 2152024), (280, 2075166), (315, 1844592), (332, 1750140), (336, 1729305), (360, 1614018), (378, 1537160), (415, 1400112), (420, 1383444), (432, 1345015), (463, 1254960), (498, 1166760), (504, 1152870), (540, 1076012), (560, 1037583), (581, 1000080), (630, 922296), (664, 875070), (720, 807009), (747, 777840), (756, 768580), (830, 700056), (840, 691722), (926, 627480), (945, 614864), (996, 583380), (1008, 576435), (1080, 538006), (1162, 500040), (1245, 466704), (1260, 461148), (1328, 437535), (1389, 418320), (1494, 388920), (1512, 384290), (1660, 350028), (1680, 345861), (1743, 333360), (1852, 313740), (1890, 307432), (1992, 291690), (2160, 269003), (2241, 259280), (2315, 250992), (2324, 250020), (2490, 233352), (2520, 230574), (2778, 209160), (2905, 200016), (2988, 194460), (3024, 192145), (3241, 179280), (3320, 175014), (3486, 166680), (3704, 156870), (3735, 155568), (3780, 153716), (3984, 145845), (4167, 139440), (4482, 129640), (4630, 125496), (4648, 125010), (4980, 116676), (5040, 115287), (5229, 111120), (5556, 104580), (5810, 100008), (5976, 97230), (6482, 89640), (6640, 87507), (6945, 83664), (6972, 83340), (7408, 78435), (7470, 77784), (7560, 76858), (8334, 69720), (8715, 66672), (8964, 64820), (9260, 62748), (9296, 62505), (9723, 59760), (9960, 58338), (10458, 55560), (11112, 52290), (11205, 51856), (11620, 50004), (11952, 48615), (12501, 46480), (12964, 44820), (13890, 41832), (13944, 41670), (14940, 38892), (15120, 38429), (15687, 37040), (16205, 35856), (16668, 34860), (17430, 33336), (17928, 32410), (18520, 31374), (19446, 29880), (19920, 29169), (20835, 27888), (20916, 27780), (22224, 26145), (22410, 25928), (23240, 25002)]