80459229480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{754211}}^1$

素因数の和:754359

約数の個数: 128

約数和(自身を含む): 278032711680

約数和(自身を除く): 197573482200

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, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 889, 1016, 1270, 1524, 1778, 1905, 2540, 2667, 3048, 3556, 3810, 4445, 5080, 5334, 7112, 7620, 8890, 10668, 13335, 15240, 17780, 21336, 26670, 35560, 53340, 106680, 754211, 1508422, 2262633, 3016844, 3771055, 4525266, 5279477, 6033688, 7542110, 9050532, 10558954, 11313165, 15084220, 15838431, 18101064, 21117908, 22626330, 26397385, 30168440, 31676862, 42235816, 45252660, 52794770, 63353724, 79192155, 90505320, 95784797, 105589540, 126707448, 158384310, 191569594, 211179080, 287354391, 316768620, 383139188, 478923985, 574708782, 633537240, 670493579, 766278376, 957847970, 1149417564, 1340987158, 1436771955, 1915695940, 2011480737, 2298835128, 2681974316, 2873543910, 3352467895, 3831391880, 4022961474, 5363948632, 5747087820, 6704935790, 8045922948, 10057403685, 11494175640, 13409871580, 16091845896, 20114807370, 26819743160, 40229614740, 80459229480]

約数ペア:

[(1, 80459229480), (2, 40229614740), (3, 26819743160), (4, 20114807370), (5, 16091845896), (6, 13409871580), (7, 11494175640), (8, 10057403685), (10, 8045922948), (12, 6704935790), (14, 5747087820), (15, 5363948632), (20, 4022961474), (21, 3831391880), (24, 3352467895), (28, 2873543910), (30, 2681974316), (35, 2298835128), (40, 2011480737), (42, 1915695940), (56, 1436771955), (60, 1340987158), (70, 1149417564), (84, 957847970), (105, 766278376), (120, 670493579), (127, 633537240), (140, 574708782), (168, 478923985), (210, 383139188), (254, 316768620), (280, 287354391), (381, 211179080), (420, 191569594), (508, 158384310), (635, 126707448), (762, 105589540), (840, 95784797), (889, 90505320), (1016, 79192155), (1270, 63353724), (1524, 52794770), (1778, 45252660), (1905, 42235816), (2540, 31676862), (2667, 30168440), (3048, 26397385), (3556, 22626330), (3810, 21117908), (4445, 18101064), (5080, 15838431), (5334, 15084220), (7112, 11313165), (7620, 10558954), (8890, 9050532), (10668, 7542110), (13335, 6033688), (15240, 5279477), (17780, 4525266), (21336, 3771055), (26670, 3016844), (35560, 2262633), (53340, 1508422), (106680, 754211)]