142119810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 460062720

約数和(自身を除く): 317942910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 31, 35, 38, 42, 45, 57, 62, 63, 70, 90, 93, 95, 105, 114, 126, 133, 155, 171, 186, 190, 210, 217, 266, 279, 285, 310, 315, 342, 383, 399, 434, 465, 558, 570, 589, 630, 651, 665, 766, 798, 855, 930, 1085, 1149, 1178, 1197, 1302, 1330, 1395, 1710, 1767, 1915, 1953, 1995, 2170, 2298, 2394, 2681, 2790, 2945, 3255, 3447, 3534, 3830, 3906, 3990, 4123, 5301, 5362, 5745, 5890, 5985, 6510, 6894, 7277, 8043, 8246, 8835, 9765, 10602, 11490, 11873, 11970, 12369, 13405, 14554, 16086, 17235, 17670, 19530, 20615, 21831, 23746, 24129, 24738, 26505, 26810, 34470, 35619, 36385, 37107, 40215, 41230, 43662, 48258, 50939, 53010, 59365, 61845, 65493, 71238, 72770, 74214, 80430, 83111, 101878, 106857, 109155, 118730, 120645, 123690, 130986, 152817, 166222, 178095, 185535, 213714, 218310, 225587, 241290, 249333, 254695, 305634, 327465, 356190, 371070, 415555, 451174, 458451, 498666, 509390, 534285, 654930, 676761, 747999, 764085, 831110, 916902, 1068570, 1127935, 1246665, 1353522, 1495998, 1528170, 1579109, 2030283, 2255870, 2292255, 2493330, 3158218, 3383805, 3739995, 4060566, 4584510, 4737327, 6767610, 7479990, 7895545, 9474654, 10151415, 14211981, 15791090, 20302830, 23686635, 28423962, 47373270, 71059905, 142119810]

約数ペア:

[(1, 142119810), (2, 71059905), (3, 47373270), (5, 28423962), (6, 23686635), (7, 20302830), (9, 15791090), (10, 14211981), (14, 10151415), (15, 9474654), (18, 7895545), (19, 7479990), (21, 6767610), (30, 4737327), (31, 4584510), (35, 4060566), (38, 3739995), (42, 3383805), (45, 3158218), (57, 2493330), (62, 2292255), (63, 2255870), (70, 2030283), (90, 1579109), (93, 1528170), (95, 1495998), (105, 1353522), (114, 1246665), (126, 1127935), (133, 1068570), (155, 916902), (171, 831110), (186, 764085), (190, 747999), (210, 676761), (217, 654930), (266, 534285), (279, 509390), (285, 498666), (310, 458451), (315, 451174), (342, 415555), (383, 371070), (399, 356190), (434, 327465), (465, 305634), (558, 254695), (570, 249333), (589, 241290), (630, 225587), (651, 218310), (665, 213714), (766, 185535), (798, 178095), (855, 166222), (930, 152817), (1085, 130986), (1149, 123690), (1178, 120645), (1197, 118730), (1302, 109155), (1330, 106857), (1395, 101878), (1710, 83111), (1767, 80430), (1915, 74214), (1953, 72770), (1995, 71238), (2170, 65493), (2298, 61845), (2394, 59365), (2681, 53010), (2790, 50939), (2945, 48258), (3255, 43662), (3447, 41230), (3534, 40215), (3830, 37107), (3906, 36385), (3990, 35619), (4123, 34470), (5301, 26810), (5362, 26505), (5745, 24738), (5890, 24129), (5985, 23746), (6510, 21831), (6894, 20615), (7277, 19530), (8043, 17670), (8246, 17235), (8835, 16086), (9765, 14554), (10602, 13405), (11490, 12369), (11873, 11970)]