214003440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{42461}}^1$

素因数の和:42487

約数の個数: 120

約数和(自身を含む): 821384928

約数和(自身を除く): 607381488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 42461, 84922, 127383, 169844, 212305, 254766, 297227, 339688, 382149, 424610, 509532, 594454, 636915, 679376, 764298, 849220, 891681, 1019064, 1188908, 1273830, 1486135, 1528596, 1698440, 1783362, 1910745, 2038128, 2377816, 2547660, 2675043, 2972270, 3057192, 3396880, 3566724, 3821490, 4458405, 4755632, 5095320, 5350086, 5944540, 6114384, 7133448, 7642980, 8916810, 10190640, 10700172, 11889080, 13375215, 14266896, 15285960, 17833620, 21400344, 23778160, 26750430, 30571920, 35667240, 42800688, 53500860, 71334480, 107001720, 214003440]

約数ペア:

[(1, 214003440), (2, 107001720), (3, 71334480), (4, 53500860), (5, 42800688), (6, 35667240), (7, 30571920), (8, 26750430), (9, 23778160), (10, 21400344), (12, 17833620), (14, 15285960), (15, 14266896), (16, 13375215), (18, 11889080), (20, 10700172), (21, 10190640), (24, 8916810), (28, 7642980), (30, 7133448), (35, 6114384), (36, 5944540), (40, 5350086), (42, 5095320), (45, 4755632), (48, 4458405), (56, 3821490), (60, 3566724), (63, 3396880), (70, 3057192), (72, 2972270), (80, 2675043), (84, 2547660), (90, 2377816), (105, 2038128), (112, 1910745), (120, 1783362), (126, 1698440), (140, 1528596), (144, 1486135), (168, 1273830), (180, 1188908), (210, 1019064), (240, 891681), (252, 849220), (280, 764298), (315, 679376), (336, 636915), (360, 594454), (420, 509532), (504, 424610), (560, 382149), (630, 339688), (720, 297227), (840, 254766), (1008, 212305), (1260, 169844), (1680, 127383), (2520, 84922), (5040, 42461)]