153919080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:720

約数の個数: 192

約数和(自身を含む): 578223360

約数和(自身を除く): 424304280

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, 90, 103, 105, 120, 126, 140, 168, 180, 206, 210, 252, 280, 309, 315, 360, 412, 420, 504, 515, 593, 618, 630, 721, 824, 840, 927, 1030, 1186, 1236, 1260, 1442, 1545, 1779, 1854, 2060, 2163, 2372, 2472, 2520, 2884, 2965, 3090, 3558, 3605, 3708, 4120, 4151, 4326, 4635, 4744, 5337, 5768, 5930, 6180, 6489, 7116, 7210, 7416, 8302, 8652, 8895, 9270, 10674, 10815, 11860, 12360, 12453, 12978, 14232, 14420, 16604, 17304, 17790, 18540, 20755, 21348, 21630, 23720, 24906, 25956, 26685, 28840, 32445, 33208, 35580, 37080, 37359, 41510, 42696, 43260, 49812, 51912, 53370, 61079, 62265, 64890, 71160, 74718, 83020, 86520, 99624, 106740, 122158, 124530, 129780, 149436, 166040, 183237, 186795, 213480, 244316, 249060, 259560, 298872, 305395, 366474, 373590, 427553, 488632, 498120, 549711, 610790, 732948, 747180, 855106, 916185, 1099422, 1221580, 1282659, 1465896, 1494360, 1710212, 1832370, 2137765, 2198844, 2443160, 2565318, 2748555, 3420424, 3664740, 3847977, 4275530, 4397688, 5130636, 5497110, 6413295, 7329480, 7695954, 8551060, 10261272, 10994220, 12826590, 15391908, 17102120, 19239885, 21988440, 25653180, 30783816, 38479770, 51306360, 76959540, 153919080]

約数ペア:

[(1, 153919080), (2, 76959540), (3, 51306360), (4, 38479770), (5, 30783816), (6, 25653180), (7, 21988440), (8, 19239885), (9, 17102120), (10, 15391908), (12, 12826590), (14, 10994220), (15, 10261272), (18, 8551060), (20, 7695954), (21, 7329480), (24, 6413295), (28, 5497110), (30, 5130636), (35, 4397688), (36, 4275530), (40, 3847977), (42, 3664740), (45, 3420424), (56, 2748555), (60, 2565318), (63, 2443160), (70, 2198844), (72, 2137765), (84, 1832370), (90, 1710212), (103, 1494360), (105, 1465896), (120, 1282659), (126, 1221580), (140, 1099422), (168, 916185), (180, 855106), (206, 747180), (210, 732948), (252, 610790), (280, 549711), (309, 498120), (315, 488632), (360, 427553), (412, 373590), (420, 366474), (504, 305395), (515, 298872), (593, 259560), (618, 249060), (630, 244316), (721, 213480), (824, 186795), (840, 183237), (927, 166040), (1030, 149436), (1186, 129780), (1236, 124530), (1260, 122158), (1442, 106740), (1545, 99624), (1779, 86520), (1854, 83020), (2060, 74718), (2163, 71160), (2372, 64890), (2472, 62265), (2520, 61079), (2884, 53370), (2965, 51912), (3090, 49812), (3558, 43260), (3605, 42696), (3708, 41510), (4120, 37359), (4151, 37080), (4326, 35580), (4635, 33208), (4744, 32445), (5337, 28840), (5768, 26685), (5930, 25956), (6180, 24906), (6489, 23720), (7116, 21630), (7210, 21348), (7416, 20755), (8302, 18540), (8652, 17790), (8895, 17304), (9270, 16604), (10674, 14420), (10815, 14232), (11860, 12978), (12360, 12453)]