196477288020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{661139}}^1$

素因数の和:661294

約数の個数: 144

約数和(自身を含む): 646880532480

約数和(自身を除く): 450403244460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 585, 635, 762, 780, 1143, 1170, 1270, 1524, 1651, 1905, 2286, 2340, 2540, 3302, 3810, 4572, 4953, 5715, 6604, 7620, 8255, 9906, 11430, 14859, 16510, 19812, 22860, 24765, 29718, 33020, 49530, 59436, 74295, 99060, 148590, 297180, 661139, 1322278, 1983417, 2644556, 3305695, 3966834, 5950251, 6611390, 7933668, 8594807, 9917085, 11900502, 13222780, 17189614, 19834170, 23801004, 25784421, 29751255, 34379228, 39668340, 42974035, 51568842, 59502510, 77353263, 83964653, 85948070, 103137684, 119005020, 128922105, 154706526, 167929306, 171896140, 251893959, 257844210, 309413052, 335858612, 386766315, 419823265, 503787918, 515688420, 755681877, 773532630, 839646530, 1007575836, 1091540489, 1259469795, 1511363754, 1547065260, 1679293060, 2183080978, 2518939590, 3022727508, 3274621467, 3778409385, 4366161956, 5037879180, 5457702445, 6549242934, 7556818770, 9823864401, 10915404890, 13098485868, 15113637540, 16373107335, 19647728802, 21830809780, 32746214670, 39295457604, 49119322005, 65492429340, 98238644010, 196477288020]

約数ペア:

[(1, 196477288020), (2, 98238644010), (3, 65492429340), (4, 49119322005), (5, 39295457604), (6, 32746214670), (9, 21830809780), (10, 19647728802), (12, 16373107335), (13, 15113637540), (15, 13098485868), (18, 10915404890), (20, 9823864401), (26, 7556818770), (30, 6549242934), (36, 5457702445), (39, 5037879180), (45, 4366161956), (52, 3778409385), (60, 3274621467), (65, 3022727508), (78, 2518939590), (90, 2183080978), (117, 1679293060), (127, 1547065260), (130, 1511363754), (156, 1259469795), (180, 1091540489), (195, 1007575836), (234, 839646530), (254, 773532630), (260, 755681877), (381, 515688420), (390, 503787918), (468, 419823265), (508, 386766315), (585, 335858612), (635, 309413052), (762, 257844210), (780, 251893959), (1143, 171896140), (1170, 167929306), (1270, 154706526), (1524, 128922105), (1651, 119005020), (1905, 103137684), (2286, 85948070), (2340, 83964653), (2540, 77353263), (3302, 59502510), (3810, 51568842), (4572, 42974035), (4953, 39668340), (5715, 34379228), (6604, 29751255), (7620, 25784421), (8255, 23801004), (9906, 19834170), (11430, 17189614), (14859, 13222780), (16510, 11900502), (19812, 9917085), (22860, 8594807), (24765, 7933668), (29718, 6611390), (33020, 5950251), (49530, 3966834), (59436, 3305695), (74295, 2644556), (99060, 1983417), (148590, 1322278), (297180, 661139)]