166548060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:873

約数の個数: 216

約数和(自身を含む): 613974816

約数和(自身を除く): 447426756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 460, 483, 490, 588, 630, 644, 690, 735, 805, 821, 828, 882, 966, 980, 1035, 1127, 1260, 1380, 1449, 1470, 1610, 1642, 1764, 1932, 2070, 2205, 2254, 2415, 2463, 2898, 2940, 3220, 3284, 3381, 4105, 4140, 4410, 4508, 4830, 4926, 5635, 5747, 5796, 6762, 7245, 7389, 8210, 8820, 9660, 9852, 10143, 11270, 11494, 12315, 13524, 14490, 14778, 16420, 16905, 17241, 18883, 20286, 22540, 22988, 24630, 28735, 28980, 29556, 33810, 34482, 36945, 37766, 40229, 40572, 49260, 50715, 51723, 56649, 57470, 67620, 68964, 73890, 75532, 80458, 86205, 94415, 101430, 103446, 113298, 114940, 120687, 132181, 147780, 160916, 169947, 172410, 188830, 201145, 202860, 206892, 226596, 241374, 258615, 264362, 283245, 339894, 344820, 362061, 377660, 396543, 402290, 482748, 517230, 528724, 566490, 603435, 660905, 679788, 724122, 793086, 804580, 849735, 925267, 1034460, 1132980, 1189629, 1206870, 1321810, 1448244, 1586172, 1699470, 1810305, 1850534, 1982715, 2379258, 2413740, 2643620, 2775801, 3398940, 3620610, 3701068, 3965430, 4626335, 4758516, 5551602, 5948145, 7241220, 7930860, 8327403, 9252670, 11103204, 11896290, 13879005, 16654806, 18505340, 23792580, 27758010, 33309612, 41637015, 55516020, 83274030, 166548060]

約数ペア:

[(1, 166548060), (2, 83274030), (3, 55516020), (4, 41637015), (5, 33309612), (6, 27758010), (7, 23792580), (9, 18505340), (10, 16654806), (12, 13879005), (14, 11896290), (15, 11103204), (18, 9252670), (20, 8327403), (21, 7930860), (23, 7241220), (28, 5948145), (30, 5551602), (35, 4758516), (36, 4626335), (42, 3965430), (45, 3701068), (46, 3620610), (49, 3398940), (60, 2775801), (63, 2643620), (69, 2413740), (70, 2379258), (84, 1982715), (90, 1850534), (92, 1810305), (98, 1699470), (105, 1586172), (115, 1448244), (126, 1321810), (138, 1206870), (140, 1189629), (147, 1132980), (161, 1034460), (180, 925267), (196, 849735), (207, 804580), (210, 793086), (230, 724122), (245, 679788), (252, 660905), (276, 603435), (294, 566490), (315, 528724), (322, 517230), (345, 482748), (414, 402290), (420, 396543), (441, 377660), (460, 362061), (483, 344820), (490, 339894), (588, 283245), (630, 264362), (644, 258615), (690, 241374), (735, 226596), (805, 206892), (821, 202860), (828, 201145), (882, 188830), (966, 172410), (980, 169947), (1035, 160916), (1127, 147780), (1260, 132181), (1380, 120687), (1449, 114940), (1470, 113298), (1610, 103446), (1642, 101430), (1764, 94415), (1932, 86205), (2070, 80458), (2205, 75532), (2254, 73890), (2415, 68964), (2463, 67620), (2898, 57470), (2940, 56649), (3220, 51723), (3284, 50715), (3381, 49260), (4105, 40572), (4140, 40229), (4410, 37766), (4508, 36945), (4830, 34482), (4926, 33810), (5635, 29556), (5747, 28980), (5796, 28735), (6762, 24630), (7245, 22988), (7389, 22540), (8210, 20286), (8820, 18883), (9660, 17241), (9852, 16905), (10143, 16420), (11270, 14778), (11494, 14490), (12315, 13524)]