190976360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 472469760

約数和(自身を除く): 281493400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 61, 82, 83, 92, 115, 122, 164, 166, 184, 205, 230, 244, 305, 328, 332, 410, 415, 460, 488, 610, 664, 820, 830, 920, 943, 1220, 1403, 1640, 1660, 1886, 1909, 2440, 2501, 2806, 3320, 3403, 3772, 3818, 4715, 5002, 5063, 5612, 6806, 7015, 7544, 7636, 9430, 9545, 10004, 10126, 11224, 12505, 13612, 14030, 15272, 17015, 18860, 19090, 20008, 20252, 25010, 25315, 27224, 28060, 34030, 37720, 38180, 40504, 50020, 50630, 56120, 57523, 68060, 76360, 78269, 100040, 101260, 115046, 116449, 136120, 156538, 202520, 207583, 230092, 232898, 287615, 313076, 391345, 415166, 460184, 465796, 575230, 582245, 626152, 782690, 830332, 931592, 1037915, 1150460, 1164490, 1565380, 1660664, 2075830, 2300920, 2328980, 3130760, 4151660, 4657960, 4774409, 8303320, 9548818, 19097636, 23872045, 38195272, 47744090, 95488180, 190976360]

約数ペア:

[(1, 190976360), (2, 95488180), (4, 47744090), (5, 38195272), (8, 23872045), (10, 19097636), (20, 9548818), (23, 8303320), (40, 4774409), (41, 4657960), (46, 4151660), (61, 3130760), (82, 2328980), (83, 2300920), (92, 2075830), (115, 1660664), (122, 1565380), (164, 1164490), (166, 1150460), (184, 1037915), (205, 931592), (230, 830332), (244, 782690), (305, 626152), (328, 582245), (332, 575230), (410, 465796), (415, 460184), (460, 415166), (488, 391345), (610, 313076), (664, 287615), (820, 232898), (830, 230092), (920, 207583), (943, 202520), (1220, 156538), (1403, 136120), (1640, 116449), (1660, 115046), (1886, 101260), (1909, 100040), (2440, 78269), (2501, 76360), (2806, 68060), (3320, 57523), (3403, 56120), (3772, 50630), (3818, 50020), (4715, 40504), (5002, 38180), (5063, 37720), (5612, 34030), (6806, 28060), (7015, 27224), (7544, 25315), (7636, 25010), (9430, 20252), (9545, 20008), (10004, 19090), (10126, 18860), (11224, 17015), (12505, 15272), (13612, 14030)]