71616510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 232427520

約数和(自身を除く): 160811010

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, 193, 210, 217, 266, 279, 285, 310, 315, 342, 386, 399, 434, 465, 558, 570, 579, 589, 630, 651, 665, 798, 855, 930, 965, 1085, 1158, 1178, 1197, 1302, 1330, 1351, 1395, 1710, 1737, 1767, 1930, 1953, 1995, 2170, 2394, 2702, 2790, 2895, 2945, 3255, 3474, 3534, 3667, 3906, 3990, 4053, 4123, 5301, 5790, 5890, 5983, 5985, 6510, 6755, 7334, 8106, 8246, 8685, 8835, 9765, 10602, 11001, 11966, 11970, 12159, 12369, 13510, 17370, 17670, 17949, 18335, 19530, 20265, 20615, 22002, 24318, 24738, 25669, 26505, 29915, 33003, 35898, 36670, 37107, 40530, 41230, 41881, 51338, 53010, 53847, 55005, 59830, 60795, 61845, 66006, 74214, 77007, 83762, 89745, 107694, 110010, 113677, 121590, 123690, 125643, 128345, 154014, 165015, 179490, 185535, 209405, 227354, 231021, 251286, 256690, 269235, 330030, 341031, 371070, 376929, 385035, 418810, 462042, 538470, 568385, 628215, 682062, 753858, 770070, 795739, 1023093, 1136770, 1155105, 1256430, 1591478, 1705155, 1884645, 2046186, 2310210, 2387217, 3410310, 3769290, 3978695, 4774434, 5115465, 7161651, 7957390, 10230930, 11936085, 14323302, 23872170, 35808255, 71616510]

約数ペア:

[(1, 71616510), (2, 35808255), (3, 23872170), (5, 14323302), (6, 11936085), (7, 10230930), (9, 7957390), (10, 7161651), (14, 5115465), (15, 4774434), (18, 3978695), (19, 3769290), (21, 3410310), (30, 2387217), (31, 2310210), (35, 2046186), (38, 1884645), (42, 1705155), (45, 1591478), (57, 1256430), (62, 1155105), (63, 1136770), (70, 1023093), (90, 795739), (93, 770070), (95, 753858), (105, 682062), (114, 628215), (126, 568385), (133, 538470), (155, 462042), (171, 418810), (186, 385035), (190, 376929), (193, 371070), (210, 341031), (217, 330030), (266, 269235), (279, 256690), (285, 251286), (310, 231021), (315, 227354), (342, 209405), (386, 185535), (399, 179490), (434, 165015), (465, 154014), (558, 128345), (570, 125643), (579, 123690), (589, 121590), (630, 113677), (651, 110010), (665, 107694), (798, 89745), (855, 83762), (930, 77007), (965, 74214), (1085, 66006), (1158, 61845), (1178, 60795), (1197, 59830), (1302, 55005), (1330, 53847), (1351, 53010), (1395, 51338), (1710, 41881), (1737, 41230), (1767, 40530), (1930, 37107), (1953, 36670), (1995, 35898), (2170, 33003), (2394, 29915), (2702, 26505), (2790, 25669), (2895, 24738), (2945, 24318), (3255, 22002), (3474, 20615), (3534, 20265), (3667, 19530), (3906, 18335), (3990, 17949), (4053, 17670), (4123, 17370), (5301, 13510), (5790, 12369), (5890, 12159), (5983, 11970), (5985, 11966), (6510, 11001), (6755, 10602), (7334, 9765), (8106, 8835), (8246, 8685)]