1617855120

素因数分解:

$2^4\times 3^7\times 5^1\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1362

約数の個数: 320

約数和(自身を含む): 6452206080

約数和(自身を除く): 4834350960

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, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 729, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1321, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2187, 2268, 2430, 2520, 2642, 2835, 2916, 3024, 3240, 3402, 3645, 3780, 3888, 3963, 4374, 4536, 4860, 5040, 5103, 5284, 5670, 5832, 6480, 6605, 6804, 7290, 7560, 7926, 8505, 8748, 9072, 9247, 9720, 10206, 10568, 10935, 11340, 11664, 11889, 13210, 13608, 14580, 15120, 15309, 15852, 17010, 17496, 18494, 19440, 19815, 20412, 21136, 21870, 22680, 23778, 25515, 26420, 27216, 27741, 29160, 30618, 31704, 34020, 34992, 35667, 36988, 39630, 40824, 43740, 45360, 46235, 47556, 51030, 52840, 55482, 58320, 59445, 61236, 63408, 68040, 71334, 73976, 76545, 79260, 81648, 83223, 87480, 92470, 95112, 102060, 105680, 107001, 110964, 118890, 122472, 136080, 138705, 142668, 147952, 153090, 158520, 166446, 174960, 178335, 184940, 190224, 204120, 214002, 221928, 237780, 244944, 249669, 277410, 285336, 306180, 317040, 321003, 332892, 356670, 369880, 408240, 416115, 428004, 443856, 475560, 499338, 535005, 554820, 570672, 612360, 642006, 665784, 713340, 739760, 749007, 832230, 856008, 951120, 963009, 998676, 1070010, 1109640, 1224720, 1248345, 1284012, 1331568, 1426680, 1498014, 1605015, 1664460, 1712016, 1926018, 1997352, 2140020, 2219280, 2247021, 2496690, 2568024, 2853360, 2889027, 2996028, 3210030, 3328920, 3745035, 3852036, 3994704, 4280040, 4494042, 4815045, 4993380, 5136048, 5778054, 5992056, 6420060, 6657840, 6741063, 7490070, 7704072, 8560080, 8988084, 9630090, 9986760, 11235105, 11556108, 11984112, 12840120, 13482126, 14445135, 14980140, 15408144, 17976168, 19260180, 19973520, 20223189, 22470210, 23112216, 25680240, 26964252, 28890270, 29960280, 33705315, 35952336, 38520360, 40446378, 44940420, 46224432, 53928504, 57780540, 59920560, 67410630, 77040720, 80892756, 89880840, 101115945, 107857008, 115561080, 134821260, 161785512, 179761680, 202231890, 231122160, 269642520, 323571024, 404463780, 539285040, 808927560, 1617855120]

約数ペア:

[(1, 1617855120), (2, 808927560), (3, 539285040), (4, 404463780), (5, 323571024), (6, 269642520), (7, 231122160), (8, 202231890), (9, 179761680), (10, 161785512), (12, 134821260), (14, 115561080), (15, 107857008), (16, 101115945), (18, 89880840), (20, 80892756), (21, 77040720), (24, 67410630), (27, 59920560), (28, 57780540), (30, 53928504), (35, 46224432), (36, 44940420), (40, 40446378), (42, 38520360), (45, 35952336), (48, 33705315), (54, 29960280), (56, 28890270), (60, 26964252), (63, 25680240), (70, 23112216), (72, 22470210), (80, 20223189), (81, 19973520), (84, 19260180), (90, 17976168), (105, 15408144), (108, 14980140), (112, 14445135), (120, 13482126), (126, 12840120), (135, 11984112), (140, 11556108), (144, 11235105), (162, 9986760), (168, 9630090), (180, 8988084), (189, 8560080), (210, 7704072), (216, 7490070), (240, 6741063), (243, 6657840), (252, 6420060), (270, 5992056), (280, 5778054), (315, 5136048), (324, 4993380), (336, 4815045), (360, 4494042), (378, 4280040), (405, 3994704), (420, 3852036), (432, 3745035), (486, 3328920), (504, 3210030), (540, 2996028), (560, 2889027), (567, 2853360), (630, 2568024), (648, 2496690), (720, 2247021), (729, 2219280), (756, 2140020), (810, 1997352), (840, 1926018), (945, 1712016), (972, 1664460), (1008, 1605015), (1080, 1498014), (1134, 1426680), (1215, 1331568), (1260, 1284012), (1296, 1248345), (1321, 1224720), (1458, 1109640), (1512, 1070010), (1620, 998676), (1680, 963009), (1701, 951120), (1890, 856008), (1944, 832230), (2160, 749007), (2187, 739760), (2268, 713340), (2430, 665784), (2520, 642006), (2642, 612360), (2835, 570672), (2916, 554820), (3024, 535005), (3240, 499338), (3402, 475560), (3645, 443856), (3780, 428004), (3888, 416115), (3963, 408240), (4374, 369880), (4536, 356670), (4860, 332892), (5040, 321003), (5103, 317040), (5284, 306180), (5670, 285336), (5832, 277410), (6480, 249669), (6605, 244944), (6804, 237780), (7290, 221928), (7560, 214002), (7926, 204120), (8505, 190224), (8748, 184940), (9072, 178335), (9247, 174960), (9720, 166446), (10206, 158520), (10568, 153090), (10935, 147952), (11340, 142668), (11664, 138705), (11889, 136080), (13210, 122472), (13608, 118890), (14580, 110964), (15120, 107001), (15309, 105680), (15852, 102060), (17010, 95112), (17496, 92470), (18494, 87480), (19440, 83223), (19815, 81648), (20412, 79260), (21136, 76545), (21870, 73976), (22680, 71334), (23778, 68040), (25515, 63408), (26420, 61236), (27216, 59445), (27741, 58320), (29160, 55482), (30618, 52840), (31704, 51030), (34020, 47556), (34992, 46235), (35667, 45360), (36988, 43740), (39630, 40824)]