816482520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14087}}^1$

素因数の和:14134

約数の個数: 192

約数和(自身を含む): 3164728320

約数和(自身を除く): 2348245800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3864, 4140, 4830, 5796, 6440, 7245, 8280, 9660, 11592, 14087, 14490, 19320, 28174, 28980, 42261, 56348, 57960, 70435, 84522, 98609, 112696, 126783, 140870, 169044, 197218, 211305, 253566, 281740, 295827, 324001, 338088, 394436, 422610, 493045, 507132, 563480, 591654, 633915, 648002, 788872, 845220, 887481, 972003, 986090, 1014264, 1183308, 1267830, 1296004, 1479135, 1620005, 1690440, 1774962, 1944006, 1972180, 2268007, 2366616, 2535660, 2592008, 2916009, 2958270, 3240010, 3549924, 3888012, 3944360, 4437405, 4536014, 4860015, 5071320, 5832018, 5916540, 6480020, 6804021, 7099848, 7776024, 8874810, 9072028, 9720030, 11340035, 11664036, 11833080, 12960040, 13608042, 14580045, 17749620, 18144056, 19440060, 20412063, 22680070, 23328072, 27216084, 29160090, 34020105, 35499240, 38880120, 40824126, 45360140, 54432168, 58320180, 68040210, 81648252, 90720280, 102060315, 116640360, 136080420, 163296504, 204120630, 272160840, 408241260, 816482520]

約数ペア:

[(1, 816482520), (2, 408241260), (3, 272160840), (4, 204120630), (5, 163296504), (6, 136080420), (7, 116640360), (8, 102060315), (9, 90720280), (10, 81648252), (12, 68040210), (14, 58320180), (15, 54432168), (18, 45360140), (20, 40824126), (21, 38880120), (23, 35499240), (24, 34020105), (28, 29160090), (30, 27216084), (35, 23328072), (36, 22680070), (40, 20412063), (42, 19440060), (45, 18144056), (46, 17749620), (56, 14580045), (60, 13608042), (63, 12960040), (69, 11833080), (70, 11664036), (72, 11340035), (84, 9720030), (90, 9072028), (92, 8874810), (105, 7776024), (115, 7099848), (120, 6804021), (126, 6480020), (138, 5916540), (140, 5832018), (161, 5071320), (168, 4860015), (180, 4536014), (184, 4437405), (207, 3944360), (210, 3888012), (230, 3549924), (252, 3240010), (276, 2958270), (280, 2916009), (315, 2592008), (322, 2535660), (345, 2366616), (360, 2268007), (414, 1972180), (420, 1944006), (460, 1774962), (483, 1690440), (504, 1620005), (552, 1479135), (630, 1296004), (644, 1267830), (690, 1183308), (805, 1014264), (828, 986090), (840, 972003), (920, 887481), (966, 845220), (1035, 788872), (1260, 648002), (1288, 633915), (1380, 591654), (1449, 563480), (1610, 507132), (1656, 493045), (1932, 422610), (2070, 394436), (2415, 338088), (2520, 324001), (2760, 295827), (2898, 281740), (3220, 253566), (3864, 211305), (4140, 197218), (4830, 169044), (5796, 140870), (6440, 126783), (7245, 112696), (8280, 98609), (9660, 84522), (11592, 70435), (14087, 57960), (14490, 56348), (19320, 42261), (28174, 28980)]