2028192000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 288

約数和(自身を含む): 6930827904

約数和(自身を除く): 4902635904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 125, 128, 148, 150, 160, 185, 192, 200, 222, 240, 250, 256, 296, 300, 320, 370, 375, 384, 400, 444, 480, 500, 555, 571, 592, 600, 640, 740, 750, 768, 800, 888, 925, 960, 1000, 1110, 1142, 1184, 1200, 1280, 1480, 1500, 1600, 1713, 1776, 1850, 1920, 2000, 2220, 2284, 2368, 2400, 2775, 2855, 2960, 3000, 3200, 3426, 3552, 3700, 3840, 4000, 4440, 4568, 4625, 4736, 4800, 5550, 5710, 5920, 6000, 6400, 6852, 7104, 7400, 8000, 8565, 8880, 9136, 9250, 9472, 9600, 11100, 11420, 11840, 12000, 13704, 13875, 14208, 14275, 14800, 16000, 17130, 17760, 18272, 18500, 19200, 21127, 22200, 22840, 23680, 24000, 27408, 27750, 28416, 28550, 29600, 32000, 34260, 35520, 36544, 37000, 42254, 42825, 44400, 45680, 47360, 48000, 54816, 55500, 57100, 59200, 63381, 68520, 71040, 71375, 73088, 74000, 84508, 85650, 88800, 91360, 96000, 105635, 109632, 111000, 114200, 118400, 126762, 137040, 142080, 142750, 146176, 148000, 169016, 171300, 177600, 182720, 211270, 214125, 219264, 222000, 228400, 236800, 253524, 274080, 285500, 296000, 316905, 338032, 342600, 355200, 365440, 422540, 428250, 438528, 444000, 456800, 507048, 528175, 548160, 571000, 592000, 633810, 676064, 685200, 710400, 730880, 845080, 856500, 888000, 913600, 1014096, 1056350, 1096320, 1142000, 1184000, 1267620, 1352128, 1370400, 1584525, 1690160, 1713000, 1776000, 1827200, 2028192, 2112700, 2192640, 2284000, 2535240, 2640875, 2704256, 2740800, 3169050, 3380320, 3426000, 3552000, 3654400, 4056384, 4225400, 4568000, 5070480, 5281750, 5408512, 5481600, 6338100, 6760640, 6852000, 7922625, 8112768, 8450800, 9136000, 10140960, 10563500, 10963200, 12676200, 13521280, 13704000, 15845250, 16225536, 16901600, 18272000, 20281920, 21127000, 25352400, 27042560, 27408000, 31690500, 33803200, 40563840, 42254000, 50704800, 54816000, 63381000, 67606400, 81127680, 84508000, 101409600, 126762000, 135212800, 169016000, 202819200, 253524000, 338032000, 405638400, 507048000, 676064000, 1014096000, 2028192000]

約数ペア:

[(1, 2028192000), (2, 1014096000), (3, 676064000), (4, 507048000), (5, 405638400), (6, 338032000), (8, 253524000), (10, 202819200), (12, 169016000), (15, 135212800), (16, 126762000), (20, 101409600), (24, 84508000), (25, 81127680), (30, 67606400), (32, 63381000), (37, 54816000), (40, 50704800), (48, 42254000), (50, 40563840), (60, 33803200), (64, 31690500), (74, 27408000), (75, 27042560), (80, 25352400), (96, 21127000), (100, 20281920), (111, 18272000), (120, 16901600), (125, 16225536), (128, 15845250), (148, 13704000), (150, 13521280), (160, 12676200), (185, 10963200), (192, 10563500), (200, 10140960), (222, 9136000), (240, 8450800), (250, 8112768), (256, 7922625), (296, 6852000), (300, 6760640), (320, 6338100), (370, 5481600), (375, 5408512), (384, 5281750), (400, 5070480), (444, 4568000), (480, 4225400), (500, 4056384), (555, 3654400), (571, 3552000), (592, 3426000), (600, 3380320), (640, 3169050), (740, 2740800), (750, 2704256), (768, 2640875), (800, 2535240), (888, 2284000), (925, 2192640), (960, 2112700), (1000, 2028192), (1110, 1827200), (1142, 1776000), (1184, 1713000), (1200, 1690160), (1280, 1584525), (1480, 1370400), (1500, 1352128), (1600, 1267620), (1713, 1184000), (1776, 1142000), (1850, 1096320), (1920, 1056350), (2000, 1014096), (2220, 913600), (2284, 888000), (2368, 856500), (2400, 845080), (2775, 730880), (2855, 710400), (2960, 685200), (3000, 676064), (3200, 633810), (3426, 592000), (3552, 571000), (3700, 548160), (3840, 528175), (4000, 507048), (4440, 456800), (4568, 444000), (4625, 438528), (4736, 428250), (4800, 422540), (5550, 365440), (5710, 355200), (5920, 342600), (6000, 338032), (6400, 316905), (6852, 296000), (7104, 285500), (7400, 274080), (8000, 253524), (8565, 236800), (8880, 228400), (9136, 222000), (9250, 219264), (9472, 214125), (9600, 211270), (11100, 182720), (11420, 177600), (11840, 171300), (12000, 169016), (13704, 148000), (13875, 146176), (14208, 142750), (14275, 142080), (14800, 137040), (16000, 126762), (17130, 118400), (17760, 114200), (18272, 111000), (18500, 109632), (19200, 105635), (21127, 96000), (22200, 91360), (22840, 88800), (23680, 85650), (24000, 84508), (27408, 74000), (27750, 73088), (28416, 71375), (28550, 71040), (29600, 68520), (32000, 63381), (34260, 59200), (35520, 57100), (36544, 55500), (37000, 54816), (42254, 48000), (42825, 47360), (44400, 45680)]