24999220680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{334393}}^1$

素因数の和:334503

約数の個数: 128

約数和(自身を含む): 86674924800

約数和(自身を除く): 61675704120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4984, 5340, 6230, 7476, 9345, 10680, 12460, 14952, 18690, 24920, 37380, 74760, 334393, 668786, 1003179, 1337572, 1671965, 2006358, 2340751, 2675144, 3343930, 4012716, 4681502, 5015895, 6687860, 7022253, 8025432, 9363004, 10031790, 11703755, 13375720, 14044506, 18726008, 20063580, 23407510, 28089012, 29760977, 35111265, 40127160, 46815020, 56178024, 59521954, 70222530, 89282931, 93630040, 119043908, 140445060, 148804885, 178565862, 208326839, 238087816, 280890120, 297609770, 357131724, 416653678, 446414655, 595219540, 624980517, 714263448, 833307356, 892829310, 1041634195, 1190439080, 1249961034, 1666614712, 1785658620, 2083268390, 2499922068, 3124902585, 3571317240, 4166536780, 4999844136, 6249805170, 8333073560, 12499610340, 24999220680]

約数ペア:

[(1, 24999220680), (2, 12499610340), (3, 8333073560), (4, 6249805170), (5, 4999844136), (6, 4166536780), (7, 3571317240), (8, 3124902585), (10, 2499922068), (12, 2083268390), (14, 1785658620), (15, 1666614712), (20, 1249961034), (21, 1190439080), (24, 1041634195), (28, 892829310), (30, 833307356), (35, 714263448), (40, 624980517), (42, 595219540), (56, 446414655), (60, 416653678), (70, 357131724), (84, 297609770), (89, 280890120), (105, 238087816), (120, 208326839), (140, 178565862), (168, 148804885), (178, 140445060), (210, 119043908), (267, 93630040), (280, 89282931), (356, 70222530), (420, 59521954), (445, 56178024), (534, 46815020), (623, 40127160), (712, 35111265), (840, 29760977), (890, 28089012), (1068, 23407510), (1246, 20063580), (1335, 18726008), (1780, 14044506), (1869, 13375720), (2136, 11703755), (2492, 10031790), (2670, 9363004), (3115, 8025432), (3560, 7022253), (3738, 6687860), (4984, 5015895), (5340, 4681502), (6230, 4012716), (7476, 3343930), (9345, 2675144), (10680, 2340751), (12460, 2006358), (14952, 1671965), (18690, 1337572), (24920, 1003179), (37380, 668786), (74760, 334393)]