161777897820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1061117}}^1$

素因数の和:1061161

約数の個数: 216

約数和(自身を含む): 616450135392

約数和(自身を除く): 454672237572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2178, 2310, 2420, 2541, 2772, 3388, 3465, 3630, 4235, 4356, 4620, 5082, 5445, 6930, 7260, 7623, 8470, 10164, 10890, 12705, 13860, 15246, 16940, 21780, 25410, 30492, 38115, 50820, 76230, 152460, 1061117, 2122234, 3183351, 4244468, 5305585, 6366702, 7427819, 9550053, 10611170, 11672287, 12733404, 14855638, 15916755, 19100106, 21222340, 22283457, 23344574, 29711276, 31833510, 35016861, 37139095, 38200212, 44566914, 46689148, 47750265, 58361435, 63667020, 66850371, 70033722, 74278190, 81706009, 89133828, 95500530, 105050583, 111417285, 116722870, 128395157, 133700742, 140067444, 148556380, 163412018, 175084305, 191001060, 210101166, 222834570, 233445740, 245118027, 256790314, 267401484, 326824036, 334251855, 350168610, 385185471, 408530045, 420202332, 445669140, 490236054, 513580628, 525252915, 641975785, 668503710, 700337220, 735354081, 770370942, 817060090, 898766099, 980472108, 1050505830, 1155556413, 1225590135, 1283951570, 1337007420, 1470708162, 1540741884, 1634120180, 1797532198, 1925927355, 2101011660, 2311112826, 2451180270, 2567903140, 2696298297, 2941416324, 3595064396, 3676770405, 3851854710, 4493830495, 4622225652, 4902360540, 5392596594, 5777782065, 7353540810, 7703709420, 8088894891, 8987660990, 10785193188, 11555564130, 13481491485, 14707081620, 16177789782, 17975321980, 23111128260, 26962982970, 32355579564, 40444474455, 53925965940, 80888948910, 161777897820]

約数ペア:

[(1, 161777897820), (2, 80888948910), (3, 53925965940), (4, 40444474455), (5, 32355579564), (6, 26962982970), (7, 23111128260), (9, 17975321980), (10, 16177789782), (11, 14707081620), (12, 13481491485), (14, 11555564130), (15, 10785193188), (18, 8987660990), (20, 8088894891), (21, 7703709420), (22, 7353540810), (28, 5777782065), (30, 5392596594), (33, 4902360540), (35, 4622225652), (36, 4493830495), (42, 3851854710), (44, 3676770405), (45, 3595064396), (55, 2941416324), (60, 2696298297), (63, 2567903140), (66, 2451180270), (70, 2311112826), (77, 2101011660), (84, 1925927355), (90, 1797532198), (99, 1634120180), (105, 1540741884), (110, 1470708162), (121, 1337007420), (126, 1283951570), (132, 1225590135), (140, 1155556413), (154, 1050505830), (165, 980472108), (180, 898766099), (198, 817060090), (210, 770370942), (220, 735354081), (231, 700337220), (242, 668503710), (252, 641975785), (308, 525252915), (315, 513580628), (330, 490236054), (363, 445669140), (385, 420202332), (396, 408530045), (420, 385185471), (462, 350168610), (484, 334251855), (495, 326824036), (605, 267401484), (630, 256790314), (660, 245118027), (693, 233445740), (726, 222834570), (770, 210101166), (847, 191001060), (924, 175084305), (990, 163412018), (1089, 148556380), (1155, 140067444), (1210, 133700742), (1260, 128395157), (1386, 116722870), (1452, 111417285), (1540, 105050583), (1694, 95500530), (1815, 89133828), (1980, 81706009), (2178, 74278190), (2310, 70033722), (2420, 66850371), (2541, 63667020), (2772, 58361435), (3388, 47750265), (3465, 46689148), (3630, 44566914), (4235, 38200212), (4356, 37139095), (4620, 35016861), (5082, 31833510), (5445, 29711276), (6930, 23344574), (7260, 22283457), (7623, 21222340), (8470, 19100106), (10164, 15916755), (10890, 14855638), (12705, 12733404), (13860, 11672287), (15246, 10611170), (16940, 9550053), (21780, 7427819), (25410, 6366702), (30492, 5305585), (38115, 4244468), (50820, 3183351), (76230, 2122234), (152460, 1061117)]