2029038480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{402587}}^1$

素因数の和:402613

約数の個数: 120

約数和(自身を含む): 7787662272

約数和(自身を除く): 5758623792

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, 402587, 805174, 1207761, 1610348, 2012935, 2415522, 2818109, 3220696, 3623283, 4025870, 4831044, 5636218, 6038805, 6441392, 7246566, 8051740, 8454327, 9662088, 11272436, 12077610, 14090545, 14493132, 16103480, 16908654, 18116415, 19324176, 22544872, 24155220, 25362981, 28181090, 28986264, 32206960, 33817308, 36232830, 42271635, 45089744, 48310440, 50725962, 56362180, 57972528, 67634616, 72465660, 84543270, 96620880, 101451924, 112724360, 126814905, 135269232, 144931320, 169086540, 202903848, 225448720, 253629810, 289862640, 338173080, 405807696, 507259620, 676346160, 1014519240, 2029038480]

約数ペア:

[(1, 2029038480), (2, 1014519240), (3, 676346160), (4, 507259620), (5, 405807696), (6, 338173080), (7, 289862640), (8, 253629810), (9, 225448720), (10, 202903848), (12, 169086540), (14, 144931320), (15, 135269232), (16, 126814905), (18, 112724360), (20, 101451924), (21, 96620880), (24, 84543270), (28, 72465660), (30, 67634616), (35, 57972528), (36, 56362180), (40, 50725962), (42, 48310440), (45, 45089744), (48, 42271635), (56, 36232830), (60, 33817308), (63, 32206960), (70, 28986264), (72, 28181090), (80, 25362981), (84, 24155220), (90, 22544872), (105, 19324176), (112, 18116415), (120, 16908654), (126, 16103480), (140, 14493132), (144, 14090545), (168, 12077610), (180, 11272436), (210, 9662088), (240, 8454327), (252, 8051740), (280, 7246566), (315, 6441392), (336, 6038805), (360, 5636218), (420, 4831044), (504, 4025870), (560, 3623283), (630, 3220696), (720, 2818109), (840, 2415522), (1008, 2012935), (1260, 1610348), (1680, 1207761), (2520, 805174), (5040, 402587)]