256064288760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1141717}}^1$

素因数の和:1141830

約数の個数: 192

約数和(自身を含む): 961783243200

約数和(自身を除く): 705718954440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 712, 801, 840, 890, 1068, 1246, 1260, 1335, 1602, 1780, 1869, 2136, 2492, 2520, 2670, 3115, 3204, 3560, 3738, 4005, 4984, 5340, 5607, 6230, 6408, 7476, 8010, 9345, 10680, 11214, 12460, 14952, 16020, 18690, 22428, 24920, 28035, 32040, 37380, 44856, 56070, 74760, 112140, 224280, 1141717, 2283434, 3425151, 4566868, 5708585, 6850302, 7992019, 9133736, 10275453, 11417170, 13700604, 15984038, 17125755, 20550906, 22834340, 23976057, 27401208, 31968076, 34251510, 39960095, 41101812, 45668680, 47952114, 51377265, 63936152, 68503020, 71928171, 79920190, 82203624, 95904228, 101612813, 102754530, 119880285, 137006040, 143856342, 159840380, 191808456, 203225626, 205509060, 239760570, 287712684, 304838439, 319680760, 359640855, 406451252, 411018120, 479521140, 508064065, 575425368, 609676878, 711289691, 719281710, 812902504, 914515317, 959042280, 1016128130, 1219353756, 1422579382, 1438563420, 1524192195, 1829030634, 2032256260, 2133869073, 2438707512, 2845158764, 2877126840, 3048384390, 3556448455, 3658061268, 4064512520, 4267738146, 4572576585, 5690317528, 6096768780, 6401607219, 7112896910, 7316122536, 8535476292, 9145153170, 10669345365, 12193537560, 12803214438, 14225793820, 17070952584, 18290306340, 21338690730, 25606428876, 28451587640, 32008036095, 36580612680, 42677381460, 51212857752, 64016072190, 85354762920, 128032144380, 256064288760]

約数ペア:

[(1, 256064288760), (2, 128032144380), (3, 85354762920), (4, 64016072190), (5, 51212857752), (6, 42677381460), (7, 36580612680), (8, 32008036095), (9, 28451587640), (10, 25606428876), (12, 21338690730), (14, 18290306340), (15, 17070952584), (18, 14225793820), (20, 12803214438), (21, 12193537560), (24, 10669345365), (28, 9145153170), (30, 8535476292), (35, 7316122536), (36, 7112896910), (40, 6401607219), (42, 6096768780), (45, 5690317528), (56, 4572576585), (60, 4267738146), (63, 4064512520), (70, 3658061268), (72, 3556448455), (84, 3048384390), (89, 2877126840), (90, 2845158764), (105, 2438707512), (120, 2133869073), (126, 2032256260), (140, 1829030634), (168, 1524192195), (178, 1438563420), (180, 1422579382), (210, 1219353756), (252, 1016128130), (267, 959042280), (280, 914515317), (315, 812902504), (356, 719281710), (360, 711289691), (420, 609676878), (445, 575425368), (504, 508064065), (534, 479521140), (623, 411018120), (630, 406451252), (712, 359640855), (801, 319680760), (840, 304838439), (890, 287712684), (1068, 239760570), (1246, 205509060), (1260, 203225626), (1335, 191808456), (1602, 159840380), (1780, 143856342), (1869, 137006040), (2136, 119880285), (2492, 102754530), (2520, 101612813), (2670, 95904228), (3115, 82203624), (3204, 79920190), (3560, 71928171), (3738, 68503020), (4005, 63936152), (4984, 51377265), (5340, 47952114), (5607, 45668680), (6230, 41101812), (6408, 39960095), (7476, 34251510), (8010, 31968076), (9345, 27401208), (10680, 23976057), (11214, 22834340), (12460, 20550906), (14952, 17125755), (16020, 15984038), (18690, 13700604), (22428, 11417170), (24920, 10275453), (28035, 9133736), (32040, 7992019), (37380, 6850302), (44856, 5708585), (56070, 4566868), (74760, 3425151), (112140, 2283434), (224280, 1141717)]