162204280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 441676800

約数和(自身を除く): 279472520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 89, 92, 115, 140, 161, 178, 184, 230, 280, 283, 322, 356, 445, 460, 566, 623, 644, 712, 805, 890, 920, 1132, 1246, 1288, 1415, 1610, 1780, 1981, 2047, 2264, 2492, 2830, 3115, 3220, 3560, 3962, 4094, 4984, 5660, 6230, 6440, 6509, 7924, 8188, 9905, 10235, 11320, 12460, 13018, 14329, 15848, 16376, 19810, 20470, 24920, 25187, 26036, 28658, 32545, 39620, 40940, 45563, 50374, 52072, 57316, 65090, 71645, 79240, 81880, 91126, 100748, 114632, 125935, 130180, 143290, 176309, 182252, 201496, 227815, 251870, 260360, 286580, 352618, 364504, 455630, 503740, 573160, 579301, 705236, 881545, 911260, 1007480, 1158602, 1410472, 1763090, 1822520, 2317204, 2896505, 3526180, 4055107, 4634408, 5793010, 7052360, 8110214, 11586020, 16220428, 20275535, 23172040, 32440856, 40551070, 81102140, 162204280]

約数ペア:

[(1, 162204280), (2, 81102140), (4, 40551070), (5, 32440856), (7, 23172040), (8, 20275535), (10, 16220428), (14, 11586020), (20, 8110214), (23, 7052360), (28, 5793010), (35, 4634408), (40, 4055107), (46, 3526180), (56, 2896505), (70, 2317204), (89, 1822520), (92, 1763090), (115, 1410472), (140, 1158602), (161, 1007480), (178, 911260), (184, 881545), (230, 705236), (280, 579301), (283, 573160), (322, 503740), (356, 455630), (445, 364504), (460, 352618), (566, 286580), (623, 260360), (644, 251870), (712, 227815), (805, 201496), (890, 182252), (920, 176309), (1132, 143290), (1246, 130180), (1288, 125935), (1415, 114632), (1610, 100748), (1780, 91126), (1981, 81880), (2047, 79240), (2264, 71645), (2492, 65090), (2830, 57316), (3115, 52072), (3220, 50374), (3560, 45563), (3962, 40940), (4094, 39620), (4984, 32545), (5660, 28658), (6230, 26036), (6440, 25187), (6509, 24920), (7924, 20470), (8188, 19810), (9905, 16376), (10235, 15848), (11320, 14329), (12460, 13018)]