643335360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6263}}^1$

素因数の和:6390

約数の個数: 112

約数和(自身を含む): 2062008576

約数和(自身を除く): 1418673216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 160, 192, 214, 240, 320, 321, 428, 480, 535, 642, 856, 960, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3424, 4280, 5136, 6263, 6420, 6848, 8560, 10272, 12526, 12840, 17120, 18789, 20544, 25052, 25680, 31315, 34240, 37578, 50104, 51360, 62630, 75156, 93945, 100208, 102720, 125260, 150312, 187890, 200416, 250520, 300624, 375780, 400832, 501040, 601248, 670141, 751560, 1002080, 1202496, 1340282, 1503120, 2004160, 2010423, 2680564, 3006240, 3350705, 4020846, 5361128, 6012480, 6701410, 8041692, 10052115, 10722256, 13402820, 16083384, 20104230, 21444512, 26805640, 32166768, 40208460, 42889024, 53611280, 64333536, 80416920, 107222560, 128667072, 160833840, 214445120, 321667680, 643335360]

約数ペア:

[(1, 643335360), (2, 321667680), (3, 214445120), (4, 160833840), (5, 128667072), (6, 107222560), (8, 80416920), (10, 64333536), (12, 53611280), (15, 42889024), (16, 40208460), (20, 32166768), (24, 26805640), (30, 21444512), (32, 20104230), (40, 16083384), (48, 13402820), (60, 10722256), (64, 10052115), (80, 8041692), (96, 6701410), (107, 6012480), (120, 5361128), (160, 4020846), (192, 3350705), (214, 3006240), (240, 2680564), (320, 2010423), (321, 2004160), (428, 1503120), (480, 1340282), (535, 1202496), (642, 1002080), (856, 751560), (960, 670141), (1070, 601248), (1284, 501040), (1605, 400832), (1712, 375780), (2140, 300624), (2568, 250520), (3210, 200416), (3424, 187890), (4280, 150312), (5136, 125260), (6263, 102720), (6420, 100208), (6848, 93945), (8560, 75156), (10272, 62630), (12526, 51360), (12840, 50104), (17120, 37578), (18789, 34240), (20544, 31315), (25052, 25680)]