128553600

素因数分解:

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

素因数の和:1947

約数の個数: 192

約数和(自身を含む): 484165440

約数和(自身を除く): 355611840

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, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1913, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 3826, 4200, 4480, 4800, 5600, 5739, 6720, 7652, 8400, 9565, 9600, 11200, 11478, 13391, 13440, 15304, 16800, 19130, 22400, 22956, 26782, 28695, 30608, 33600, 38260, 40173, 45912, 47825, 53564, 57390, 61216, 66955, 67200, 76520, 80346, 91824, 95650, 107128, 114780, 122432, 133910, 143475, 153040, 160692, 183648, 191300, 200865, 214256, 229560, 244864, 267820, 286950, 306080, 321384, 334775, 367296, 382600, 401730, 428512, 459120, 535640, 573900, 612160, 642768, 669550, 734592, 765200, 803460, 857024, 918240, 1004325, 1071280, 1147800, 1224320, 1285536, 1339100, 1530400, 1606920, 1714048, 1836480, 2008650, 2142560, 2295600, 2571072, 2678200, 3060800, 3213840, 3672960, 4017300, 4285120, 4591200, 5142144, 5356400, 6121600, 6427680, 8034600, 8570240, 9182400, 10712800, 12855360, 16069200, 18364800, 21425600, 25710720, 32138400, 42851200, 64276800, 128553600]

約数ペア:

[(1, 128553600), (2, 64276800), (3, 42851200), (4, 32138400), (5, 25710720), (6, 21425600), (7, 18364800), (8, 16069200), (10, 12855360), (12, 10712800), (14, 9182400), (15, 8570240), (16, 8034600), (20, 6427680), (21, 6121600), (24, 5356400), (25, 5142144), (28, 4591200), (30, 4285120), (32, 4017300), (35, 3672960), (40, 3213840), (42, 3060800), (48, 2678200), (50, 2571072), (56, 2295600), (60, 2142560), (64, 2008650), (70, 1836480), (75, 1714048), (80, 1606920), (84, 1530400), (96, 1339100), (100, 1285536), (105, 1224320), (112, 1147800), (120, 1071280), (128, 1004325), (140, 918240), (150, 857024), (160, 803460), (168, 765200), (175, 734592), (192, 669550), (200, 642768), (210, 612160), (224, 573900), (240, 535640), (280, 459120), (300, 428512), (320, 401730), (336, 382600), (350, 367296), (384, 334775), (400, 321384), (420, 306080), (448, 286950), (480, 267820), (525, 244864), (560, 229560), (600, 214256), (640, 200865), (672, 191300), (700, 183648), (800, 160692), (840, 153040), (896, 143475), (960, 133910), (1050, 122432), (1120, 114780), (1200, 107128), (1344, 95650), (1400, 91824), (1600, 80346), (1680, 76520), (1913, 67200), (1920, 66955), (2100, 61216), (2240, 57390), (2400, 53564), (2688, 47825), (2800, 45912), (3200, 40173), (3360, 38260), (3826, 33600), (4200, 30608), (4480, 28695), (4800, 26782), (5600, 22956), (5739, 22400), (6720, 19130), (7652, 16800), (8400, 15304), (9565, 13440), (9600, 13391), (11200, 11478)]