143808840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 539136000

約数和(自身を除く): 395327160

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, 105, 120, 126, 140, 149, 168, 180, 210, 252, 280, 298, 315, 360, 383, 420, 447, 504, 596, 630, 745, 766, 840, 894, 1043, 1149, 1192, 1260, 1341, 1490, 1532, 1788, 1915, 2086, 2235, 2298, 2520, 2681, 2682, 2980, 3064, 3129, 3447, 3576, 3830, 4172, 4470, 4596, 5215, 5362, 5364, 5745, 5960, 6258, 6705, 6894, 7660, 8043, 8344, 8940, 9192, 9387, 10430, 10724, 10728, 11490, 12516, 13405, 13410, 13788, 15320, 15645, 16086, 17235, 17880, 18774, 20860, 21448, 22980, 24129, 25032, 26810, 26820, 27576, 31290, 32172, 34470, 37548, 40215, 41720, 45960, 46935, 48258, 53620, 53640, 57067, 62580, 64344, 68940, 75096, 80430, 93870, 96516, 107240, 114134, 120645, 125160, 137880, 160860, 171201, 187740, 193032, 228268, 241290, 285335, 321720, 342402, 375480, 399469, 456536, 482580, 513603, 570670, 684804, 798938, 856005, 965160, 1027206, 1141340, 1198407, 1369608, 1597876, 1712010, 1997345, 2054412, 2282680, 2396814, 2568015, 3195752, 3424020, 3595221, 3994690, 4108824, 4793628, 5136030, 5992035, 6848040, 7190442, 7989380, 9587256, 10272060, 11984070, 14380884, 15978760, 17976105, 20544120, 23968140, 28761768, 35952210, 47936280, 71904420, 143808840]

約数ペア:

[(1, 143808840), (2, 71904420), (3, 47936280), (4, 35952210), (5, 28761768), (6, 23968140), (7, 20544120), (8, 17976105), (9, 15978760), (10, 14380884), (12, 11984070), (14, 10272060), (15, 9587256), (18, 7989380), (20, 7190442), (21, 6848040), (24, 5992035), (28, 5136030), (30, 4793628), (35, 4108824), (36, 3994690), (40, 3595221), (42, 3424020), (45, 3195752), (56, 2568015), (60, 2396814), (63, 2282680), (70, 2054412), (72, 1997345), (84, 1712010), (90, 1597876), (105, 1369608), (120, 1198407), (126, 1141340), (140, 1027206), (149, 965160), (168, 856005), (180, 798938), (210, 684804), (252, 570670), (280, 513603), (298, 482580), (315, 456536), (360, 399469), (383, 375480), (420, 342402), (447, 321720), (504, 285335), (596, 241290), (630, 228268), (745, 193032), (766, 187740), (840, 171201), (894, 160860), (1043, 137880), (1149, 125160), (1192, 120645), (1260, 114134), (1341, 107240), (1490, 96516), (1532, 93870), (1788, 80430), (1915, 75096), (2086, 68940), (2235, 64344), (2298, 62580), (2520, 57067), (2681, 53640), (2682, 53620), (2980, 48258), (3064, 46935), (3129, 45960), (3447, 41720), (3576, 40215), (3830, 37548), (4172, 34470), (4470, 32172), (4596, 31290), (5215, 27576), (5362, 26820), (5364, 26810), (5745, 25032), (5960, 24129), (6258, 22980), (6705, 21448), (6894, 20860), (7660, 18774), (8043, 17880), (8344, 17235), (8940, 16086), (9192, 15645), (9387, 15320), (10430, 13788), (10724, 13410), (10728, 13405), (11490, 12516)]