321384000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{1913}}^1$

素因数の和:1950

約数の個数: 224

約数和(自身を含む): 1213445376

約数和(自身を除く): 892061376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 480, 500, 525, 560, 600, 672, 700, 750, 800, 840, 875, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1500, 1600, 1680, 1750, 1913, 2000, 2100, 2240, 2400, 2625, 2800, 3000, 3360, 3500, 3826, 4000, 4200, 4800, 5250, 5600, 5739, 6000, 6720, 7000, 7652, 8000, 8400, 9565, 10500, 11200, 11478, 12000, 13391, 14000, 15304, 16800, 19130, 21000, 22956, 24000, 26782, 28000, 28695, 30608, 33600, 38260, 40173, 42000, 45912, 47825, 53564, 56000, 57390, 61216, 66955, 76520, 80346, 84000, 91824, 95650, 107128, 114780, 122432, 133910, 143475, 153040, 160692, 168000, 183648, 191300, 200865, 214256, 229560, 239125, 267820, 286950, 306080, 321384, 334775, 367296, 382600, 401730, 428512, 459120, 478250, 535640, 573900, 612160, 642768, 669550, 717375, 765200, 803460, 857024, 918240, 956500, 1004325, 1071280, 1147800, 1285536, 1339100, 1434750, 1530400, 1606920, 1673875, 1836480, 1913000, 2008650, 2142560, 2295600, 2571072, 2678200, 2869500, 3060800, 3213840, 3347750, 3826000, 4017300, 4285120, 4591200, 5021625, 5356400, 5739000, 6427680, 6695500, 7652000, 8034600, 9182400, 10043250, 10712800, 11478000, 12855360, 13391000, 15304000, 16069200, 20086500, 21425600, 22956000, 26782000, 32138400, 40173000, 45912000, 53564000, 64276800, 80346000, 107128000, 160692000, 321384000]

約数ペア:

[(1, 321384000), (2, 160692000), (3, 107128000), (4, 80346000), (5, 64276800), (6, 53564000), (7, 45912000), (8, 40173000), (10, 32138400), (12, 26782000), (14, 22956000), (15, 21425600), (16, 20086500), (20, 16069200), (21, 15304000), (24, 13391000), (25, 12855360), (28, 11478000), (30, 10712800), (32, 10043250), (35, 9182400), (40, 8034600), (42, 7652000), (48, 6695500), (50, 6427680), (56, 5739000), (60, 5356400), (64, 5021625), (70, 4591200), (75, 4285120), (80, 4017300), (84, 3826000), (96, 3347750), (100, 3213840), (105, 3060800), (112, 2869500), (120, 2678200), (125, 2571072), (140, 2295600), (150, 2142560), (160, 2008650), (168, 1913000), (175, 1836480), (192, 1673875), (200, 1606920), (210, 1530400), (224, 1434750), (240, 1339100), (250, 1285536), (280, 1147800), (300, 1071280), (320, 1004325), (336, 956500), (350, 918240), (375, 857024), (400, 803460), (420, 765200), (448, 717375), (480, 669550), (500, 642768), (525, 612160), (560, 573900), (600, 535640), (672, 478250), (700, 459120), (750, 428512), (800, 401730), (840, 382600), (875, 367296), (960, 334775), (1000, 321384), (1050, 306080), (1120, 286950), (1200, 267820), (1344, 239125), (1400, 229560), (1500, 214256), (1600, 200865), (1680, 191300), (1750, 183648), (1913, 168000), (2000, 160692), (2100, 153040), (2240, 143475), (2400, 133910), (2625, 122432), (2800, 114780), (3000, 107128), (3360, 95650), (3500, 91824), (3826, 84000), (4000, 80346), (4200, 76520), (4800, 66955), (5250, 61216), (5600, 57390), (5739, 56000), (6000, 53564), (6720, 47825), (7000, 45912), (7652, 42000), (8000, 40173), (8400, 38260), (9565, 33600), (10500, 30608), (11200, 28695), (11478, 28000), (12000, 26782), (13391, 24000), (14000, 22956), (15304, 21000), (16800, 19130)]