156929181080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1\times {\mathrm{2659}}^1$

素因数の和:4417

約数の個数: 128

約数和(自身を含む): 407018304000

約数和(自身を除く): 250089122920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1310, 1609, 1834, 2620, 2659, 3218, 3668, 4585, 5240, 5318, 6436, 7336, 8045, 9170, 10636, 11263, 12872, 13295, 16090, 18340, 18613, 21272, 22526, 26590, 32180, 36680, 37226, 45052, 53180, 56315, 64360, 74452, 90104, 93065, 106360, 112630, 148904, 186130, 210779, 225260, 348329, 372260, 421558, 450520, 696658, 744520, 843116, 1053895, 1393316, 1475453, 1686232, 1741645, 2107790, 2438303, 2786632, 2950906, 3483290, 4215580, 4278331, 4876606, 5901812, 6966580, 7377265, 8431160, 8556662, 9753212, 11803624, 12191515, 13933160, 14754530, 17113324, 19506424, 21391655, 24383030, 29509060, 29948317, 34226648, 42783310, 48766060, 59018120, 59896634, 85566620, 97532120, 119793268, 149741585, 171133240, 239586536, 299483170, 560461361, 598966340, 1120922722, 1197932680, 2241845444, 2802306805, 3923229527, 4483690888, 5604613610, 7846459054, 11209227220, 15692918108, 19616147635, 22418454440, 31385836216, 39232295270, 78464590540, 156929181080]

約数ペア:

[(1, 156929181080), (2, 78464590540), (4, 39232295270), (5, 31385836216), (7, 22418454440), (8, 19616147635), (10, 15692918108), (14, 11209227220), (20, 7846459054), (28, 5604613610), (35, 4483690888), (40, 3923229527), (56, 2802306805), (70, 2241845444), (131, 1197932680), (140, 1120922722), (262, 598966340), (280, 560461361), (524, 299483170), (655, 239586536), (917, 171133240), (1048, 149741585), (1310, 119793268), (1609, 97532120), (1834, 85566620), (2620, 59896634), (2659, 59018120), (3218, 48766060), (3668, 42783310), (4585, 34226648), (5240, 29948317), (5318, 29509060), (6436, 24383030), (7336, 21391655), (8045, 19506424), (9170, 17113324), (10636, 14754530), (11263, 13933160), (12872, 12191515), (13295, 11803624), (16090, 9753212), (18340, 8556662), (18613, 8431160), (21272, 7377265), (22526, 6966580), (26590, 5901812), (32180, 4876606), (36680, 4278331), (37226, 4215580), (45052, 3483290), (53180, 2950906), (56315, 2786632), (64360, 2438303), (74452, 2107790), (90104, 1741645), (93065, 1686232), (106360, 1475453), (112630, 1393316), (148904, 1053895), (186130, 843116), (210779, 744520), (225260, 696658), (348329, 450520), (372260, 421558)]