16796668560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9998017}}^1$

素因数の和:9998040

約数の個数: 80

約数和(自身を含む): 59508203136

約数和(自身を除く): 42711534576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 9998017, 19996034, 29994051, 39992068, 49990085, 59988102, 69986119, 79984136, 99980170, 119976204, 139972238, 149970255, 159968272, 199960340, 209958357, 239952408, 279944476, 299940510, 349930595, 399920680, 419916714, 479904816, 559888952, 599881020, 699861190, 799841360, 839833428, 1049791785, 1119777904, 1199762040, 1399722380, 1679666856, 2099583570, 2399524080, 2799444760, 3359333712, 4199167140, 5598889520, 8398334280, 16796668560]

約数ペア:

[(1, 16796668560), (2, 8398334280), (3, 5598889520), (4, 4199167140), (5, 3359333712), (6, 2799444760), (7, 2399524080), (8, 2099583570), (10, 1679666856), (12, 1399722380), (14, 1199762040), (15, 1119777904), (16, 1049791785), (20, 839833428), (21, 799841360), (24, 699861190), (28, 599881020), (30, 559888952), (35, 479904816), (40, 419916714), (42, 399920680), (48, 349930595), (56, 299940510), (60, 279944476), (70, 239952408), (80, 209958357), (84, 199960340), (105, 159968272), (112, 149970255), (120, 139972238), (140, 119976204), (168, 99980170), (210, 79984136), (240, 69986119), (280, 59988102), (336, 49990085), (420, 39992068), (560, 29994051), (840, 19996034), (1680, 9998017)]